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Alkaline   Listen
adjective
Alkaline  adj.  Of or pertaining to an alkali or to alkalies; having the properties of an alkali.
Alkaline earths, certain substances, as lime, baryta, strontia, and magnesia, possessing some of the qualities of alkalies.
Alkaline metals, potassium, sodium, caesium, lithium, rubidium.
Alkaline reaction, a reaction indicating alkalinity, as by the action on limits, turmeric, etc.






Collaborative International Dictionary of English 0.48








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"Alkaline" Quotes from Famous Books



... Before that alkaline grin Jim felt his faith in himself wavering. He remembered unworthy thoughts he had entertained, graceless things he had done; he felt that his presence here as a knight of unassailable purity was hypocritical. He winced at all points from the uncertainty as to ...
— We Can't Have Everything • Rupert Hughes

... away and blue-birds dipped again in the spring beyond the corral. And again alfalfa perfumed the alkaline dust that followed the birds into the Reserve; and then again, frost laid waste the struggling gardens of high altitudes; and for another winter Doug followed traps, varying the monotony by getting out pine-logs for ...
— Judith of the Godless Valley • Honore Willsie

... come out pure and unweakened. Too often, however, such is the subtle chemistry of thought, it will come out diminished in its integrity, or will appear, bereft of its primitive properties as a mere element in some new combination. Our channel is a trifle too alkaline perhaps; and that the transferred material may preserve its pleasant sharpness, we may need to throw in a little extra acid. Too often the mere differences between English and Italian prevent Dante's expressions from coming out in Mr. Longfellow's version so pure ...
— The Unseen World and Other Essays • John Fiske

... was fulfilling the promise of a hot rainless spring. Bitter Creek was drying up rapidly and the water holes, stagnant and strongly alkaline, had already poisoned a few sheep. The herders could not understand the sheep woman's delay in moving ...
— The Fighting Shepherdess • Caroline Lockhart

... layers or envelope which is commonly rejected as bran. A certain vitamine especially concerned with growth and development, the fat soluble B, is found in the green leaf along with lime and iron, all of which are deficient in seeds. Roots especially supply an abundance of alkaline salts which are highly necessary to balance up an excess of ...
— Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting - Washington, D. C. October 7 AND 8, 1920 • Various

... and the prairie warmed to the blazing sun. Long, rolling stretches of grass, topped with rocks and alkaline sand, gave back a blinding glare like the reflection of a summer sea, from which arose a haze of gray dust like ocean mists over distant reaches. Far to the South, a lone butte lifted its corrugated front ...
— Hidden Gold • Wilder Anthony

... This fluid is distinctly acid, its acidity being due to about one-tenth per cent {of a hundred} of hydrochloric acid, and it therefore stops any further action of the ptyalin, which can act only on neutral or slightly alkaline fluids. The gastric juice does not act on carbo-hydrates or hydrocarbons to any very noticeable degree. Its essential property is the conversion of proteids into peptones, and the ferment by which this is effected is called pepsin. ...
— Text Book of Biology, Part 1: Vertebrata • H. G. Wells

... made the ward-kitchen seem like heaven. Alas, the supply of soda considered sufficient by the Dry Store authorities never lasted beyond Wednesday. On Thursday, Friday, Saturday and Sunday the dinner-tin had to be cleaned out not by alkaline agency, but by sheer slogging hard labour. And when at last I stood it on edge to dry, and thought to go off duty with a clear conscience, I generally found that I had overlooked ...
— Observations of an Orderly - Some Glimpses of Life and Work in an English War Hospital • Ward Muir

... state, first, that the image can be developed with a plain solution of silver nitrate or one acidified with citric or any other organic acid, which generally gives a brown impression that can be toned with an acid or alkaline gold bath, the color varying with the solution employed; and secondly, that the process may be employed to obtain outlines of any picture on paper or canvas to be colored in oil-paints. The impression developed with gold terchloride is pale blue, quite permanent, and does not at all interfere ...
— Photographic Reproduction Processes • P.C. Duchochois

... many animals, with the power of locomotion and appearance of snakes, as there were hairs in the bundle. I have raised them one-eighth of an inch in diameter, with perceptible eyes and mouth on the butt end or root part of the hair. Take such a snake and dip it in an alkaline solution, and the flesh or mucus that formed about the hair will dissolve, and the veritable horse hair is left. They will not generate in limestone water, only in freestone ...
— Scientific American, Vol. 17, No. 26 December 28, 1867 • Various

... to an electric bath with a view of producing some special action on the skin, we may be guided by the same principles that govern ordinary balneology. Thus to obtain counter-irritant effects, we may add mustard or common salt; to render the bath alkaline, bicarbonate of potassa or ...
— The Electric Bath • George M. Schweig

... leaving the alum well incorporated through the clear fat. Lacking it, a little clear lye went in—Mammy thought and said, the lye ate up the oil in the tallow, making it firmer and whiter. But lye and alum could not go in at the same time, since being alkaline and acid, they ...
— Dishes & Beverages of the Old South • Martha McCulloch Williams

... of poison, dwelling long on arsenious acid, whose symbol, he told the reporter, was As2O5, while if one desired to test the organs for traces of strychnine, it would be necessary to use "sodium and potassium hydroxide, ammonia and alkaline carbonate, to precipitate the free base strychnine from aqueous solutions of its salts as a white, crystalline solid," while this imposing ...
— The Golf Course Mystery • Chester K. Steele

... among the products so changed is natural soda saltpetre. Now to us in this country, so near the sources of abundant supply of soda saltpetre, this substitution becomes a matter of great interest. We possess and can produce the alkaline salt of potash in almost unlimited quantity, and, excepting for some special purposes, it is consumed for its alkaline energy alone. When soda saltpetre in proper proportion is dissolved and thus mixed with potash salt, an exchange of bases takes place, and no loss ...
— Atlantic Monthly, Vol. 9, No. 55, May, 1862 • Various

... extremely warm. Hogs that are accustomed to eating salt may eat too much of it when fed to them after it is withheld for a week or longer, and a large quantity of water is taken soon afterwards. Slop containing alkaline washing powders and soaps irritate the stomach and intestines and cause a ...
— Common Diseases of Farm Animals • R. A. Craig, D. V. M.

... In the white alkaline road lay one lone, pyramidal rock. It was about the size of one's two fists and all its edges and corners were sharp. Probably twenty miles of clear space lay on either flank of that rock. Nevertheless, our right front wheel hit it square in the middle. The car leaped straight up, ...
— The Killer • Stewart Edward White

... Disengages sulphuretted hydrogen when fresh.—This water was inodorous when the bottle was opened. The saline matter in solution was considerably less than in the Soorujkoond water, but like that consisted of chloride of sodium and sulphate of soda. Its alkaline character suggests the probability of its containing carbonate of soda, but ...
— Himalayan Journals (Complete) • J. D. Hooker

... an alkaline substance called Morphia. The same drug contains a peculiar acid called the Meconic; and a vegetable alkali named Narcotine, to which unpleasant stimulating properties are ...
— The Mirror of Literature, Amusement, and Instruction - Vol. 19, Issue 529, January 14, 1832 • Various

... the plants have distinct odors, as alkaline, or the odor of radishes, and in collecting them notes should be made on all these characters which usually disappear in drying. A few of the plants exude a colored or watery juice when bruised, and should not be confounded ...
— Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. • George Francis Atkinson

... together with those of the pear, the peach, the plum, and other such fruits, if taken without adding cane sugar, diminish acidity in the stomach rather than provoke it: they become converted chemically into alkaline carbonates, which correct sour fermentation. It is said in Devonshire that apples shrump up if picked when the moon is on the wane. From the bark of the stem and root of the apple, pear and plum trees, a glucoside ...
— Herbal Simples Approved for Modern Uses of Cure • William Thomas Fernie

... the canyon, between the rocky hills beside the dry arroyo. Summer dust whitened the road, and rose to her tread in alkaline clouds. It was warm, too, under the remorseless Colorado sun, but nothing touched Lola. She was struggling with a thing that was half anguish and half anger, and that lifted upon her a face more and more convincing in ...
— A Prairie Infanta • Eva Wilder Brodhead

... privation treads softly behind every mortal there, and there is none who treats its invisible presence with disdain. Even the wood-ashes from stoves and fireplaces are carefully hoarded in hoppers, for the alkaline solution obtained by treating them with water is lye. This lye is being used chiefly in the production of a soap not unlike that made by thrifty farmers' wives in the Argentine, experimentation with the pulpy fruit of a tree belonging to the variety known as Sapindus marginatus bringing about rather ...
— West Wind Drift • George Barr McCutcheon

... glass which would not hang together at all. In the one case, as with the present sample, with too much lime in it, we have made a product which is closely allied to the alkaline base; and if we had, on the other hand, too little lime, we should have something which is nearly like quartz, hence ...
— The Wonder Island Boys: Exploring the Island • Roger Thompson Finlay

... he lives on nothing," rejoined Marny. "Tine puts the toast in the oven over night so it will be dry enough for him in the morning—she told me so yesterday. Now he's running on sour milk and vinegar—'blood too alkaline,' he says—got a chalky taste ...
— The Veiled Lady - and Other Men and Women • F. Hopkinson Smith

... compelled to stop and splutter. Their throats, as Grenfell remarked, certainly felt very much like ash-heaps. None of them had drunk anything since supper the night before, and then only a very little water that tasted alkaline. ...
— The Gold Trail • Harold Bindloss

... are of opposite properties, and when brought together they unite and neutralize each other, forming compounds which are neither alkaline nor acid in their character. Thus, carbonic acid (a gas,) unites with lime—a burning, caustic substance—and forms marble, which is a hard tasteless stone. Alkalies and acids are characterized by their ...
— The Elements of Agriculture - A Book for Young Farmers, with Questions Prepared for the Use of Schools • George E. Waring

... a hint of the barbaric in it. Here and there we would see a coarse-featured face as dark as that of a Mongolian, or would hear a few curious words which the Chauffeulier said were Slavic. The biting, alkaline names of the small Dalmatian towns through which we ran seemed to shrivel our tongues and dry up our systems. There was much thick, white dust, and, to the surprise of the amateurs of the party, we once or twice had "side ...
— My Friend the Chauffeur • C. N. Williamson and A. M. Williamson

... any good directly results from any sort of treatment in the way of medication. Absolute rest is thought to be helpful. Potassium iodid, alkaline agents such as ammonium carbonate and potassium carbonate, have been administered. Circulatory stimulants also have been given, but it is doubtful if any good has come ...
— Lameness of the Horse - Veterinary Practitioners' Series, No. 1 • John Victor Lacroix

... might have soured the fountain of maternal sustenance at its source. There is where the Blow falls, Madame Pratolungo! How do I know that acid disturbance is not being communicated at this moment, instead of wholesome nourishment, between mother and child? I shall prepare you an alkaline draught, Mrs. Finch, to be taken after meals. Don't speak; don't move! Give me your pulse. I hold Miss Batchford accountable, Madame Pratolungo, for whatever happens—my daughter is a mere instrument in the hands of my first wife's family. Give me your pulse, Mrs. Finch. I don't ...
— Poor Miss Finch • Wilkie Collins

... to leeward with the change of times, Butler incurred the censure of his father-in-law; and sometimes the disputes betwixt them became eager and almost unfriendly. In all such cases Mrs Butler was a mediating spirit, who endeavoured, by the alkaline smoothness of her own disposition, to neutralise the acidity of theological controversy. To the complaints of both she lent an unprejudiced and attentive ear, and sought always rather to excuse than absolutely ...
— The Heart of Mid-Lothian, Complete, Illustrated • Sir Walter Scott

... we don't want to be flayed alive. So the kinds of tastes discriminated by the tip of the tongue are the pungent, like pepper, cayenne and mustard; the astringent, like borax and alum; the alkaline, like soda and potash; the acid, like vinegar and green fruit; and the saline, like salt and ammonia. Almost all the bodies likely to give rise to such tastes (or, more correctly, sensations of touch in the tongue) are obviously unwholesome and destructive in their character, at least when taken ...
— Falling in Love - With Other Essays on More Exact Branches of Science • Grant Allen

... We were now on the alkaline plains beyond the San Emigdio mountains. Riding all through the night, we had changed horses at a ranch where we were known. Ajax stared ...
— Bunch Grass - A Chronicle of Life on a Cattle Ranch • Horace Annesley Vachell

... has been so monotonous; endless long undulating plains like the waves of the sea, covered with grass quite dried up, a few flowers, and a bee-shaped cactus. The heat was very oppressive, a hot sirocco, wind blowing which; obliged us to keep our windows shut on account of the fine alkaline dust. E—— had her window open last night, and awoke this morning to find herself ...
— A Lady's Life on a Farm in Manitoba • Mrs. Cecil Hall

... minerals,—we are under the necessity of bringing them into a liquid state, either by solution or fusion. Now vessels of glass, of porcelain, and of all non-metallic substances, are destroyed by the means we employ for that purpose,—are acted upon by many acids, by alkalies and the alkaline carbonates. Crucibles of gold and silver would melt at high temperatures. But we have a combination of all the qualities we can desire in Platinum. This metal was only first adapted to these uses about fifty years since. ...
— Familiar Letters of Chemistry • Justus Liebig

... other areas of the eastern half of the United States never were well supplied. Within the last ten years it has been definitely determined that a large part of this vast territory has an actual lime deficiency, as measured by its inability to remain alkaline or "sweet." Many of the noted limestone valleys show marked soil acidity. There has been exhaustion of the lime that was in a state available for union with the acids that constantly form in various ways. The area of soil thus deficient grows greater year by year, and ...
— Crops and Methods for Soil Improvement • Alva Agee

... the peculiarities of the fruit as readily by its color as the phrenologist reads his by his 'bumps.' The red one, he will tell you, is sour, the white one sweet, the pale one flat, and the green one alkaline; that one is a good table apple, this one a superior cider apple; and if you further ask the characteristics of a good cider apple, he will tell you again it is known by its color, not only of the skin, but also of the pulp, and that it can be foretold whether cider will be weak, ...
— The Continental Monthly, Vol. 6, No 2, August, 1864 - Devoted to Literature and National Policy • Various

... to increase potash production in the United States met with considerable success, but the maximum production attained was only about one-fourth of the ordinary pre-war requirements. The principal American sources are alkaline beds and brines in Nebraska, Utah, and California, and especially at Searles Lake, California. These furnished 75 per cent of the total output. Minor amounts have been extracted in Utah from the ...
— The Economic Aspect of Geology • C. K. Leith

... salt-petre; Discovery of a mass of meteoric iron in Bohemia; the chemical composition of cheese; Berzelius on the power of metallic rods to decompose water after their connexion with the galvanic pile is broken; an alkaline principle in Box-wood; Professor Davy on a new method of detecting metallic poisons; Mr. Bennet's new alloy for the pivot-holes of watches; experiments with Aldini's Fireproof Dresses; Dr. Ure on the composition of Gunpowder, and on Indigo; Dr. Bostock on the spontaneous ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 17, No. - 488, May 7, 1831 • Various

... we made a test of the water from the river, and found that it contained 20 per cent of an alkaline silt. When we had to use this water, we bruised the leaf of a prickly pear cactus, and placed it in a bucket of water. This method, repeated two or three times, usually clears the muddiest water. We also dug holes ...
— Through the Grand Canyon from Wyoming to Mexico • E. L. Kolb

... it is present in the blood and in the other body fluids, where it is of service in such vital processes as the beating of the heart, the transportation of oxygen to every portion of the body, and the maintenance of an acid or alkaline condition of the digestive juices according as the one or the other is necessary for the assimilation ...
— The Prospective Mother - A Handbook for Women During Pregnancy • J. Morris Slemons

... describes an anti-corrosion paint for iron. It states that if 10 per cent. of burnt magnesia, or even baryta, or strontia, is mixed (cold) with ordinary linseed-oil paint, and then enough mineral oil to envelop the alkaline earth, the free acid of the paint will be neutralized, while the iron will be protected by the permanent alkaline action of the paint. Iron to be buried in damp earth may be painted with a mixture of 100 parts of resin (colophony), 25 parts of gutta-percha, ...
— Scientific American Supplement, No. 415, December 15, 1883 • Various

... in Government buildings or engineering construction; and the forwarding of such samples to the testing laboratories at St. Louis or Pittsburg for investigation and test. The investigative tests include experiments regarding destructive agencies, such as electrolysis, alkaline earths and waters, salt water, fire, and weathering; also experiments with protective and water-proofing agencies, including the various washes or patented mixtures on the market, and the methods of washing, and mixing mortars ...
— Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 • Herbert M. Wilson

... been secured, the usual plan is to assist nature in the elimination of the toxins by alkalies, alkaline mineral waters, and other laxatives; to relieve the pain, promote the comfort, and improve the rest of the patient by a variety of harmless nerve-deadeners or pain-relievers, chief among which are the salicylates, aspirin, ...
— Preventable Diseases • Woods Hutchinson

... a few illustrations must be given. In chemistry it is seen in the facts, that the dividing of matter into the four elements was ostensibly based upon the single property of weight; that the first truly chemical division into acid and alkaline bodies, grouped together bodies which had not simply one property in common, but in which one property was constantly related to many others; and that the classification now current, places together in groups supporters of combustion, ...
— Essays on Education and Kindred Subjects - Everyman's Library • Herbert Spencer

... the manufacture of sugar it is necessary to neutralize a certain redundant acid in the juice of the cane, by a fit proportion of some alkaline ingredient to enable the sugar to crystallize: The ordinary temper, as it is called, for this purpose, in the West Indies, is lime, but any alkali will produce nearly the same effect. This subject ...
— A General History and Collection of Voyages and Travels, Vol. 1 • Robert Kerr

... acid diseases, such as rheumatism, calculi, arteriosclerosis, certain forms of diabetes and albuminuria, are due, on the one hand, to the excessive use of acid-producing foods, and on the other hand, to a deficiency in the blood of certain alkaline mineral elements, especially sodium, magnesium and potassium, whose office it is to neutralize and eliminate the acids which are created and liberated in the processes of starchy ...
— Nature Cure • Henry Lindlahr

... certainly is not an acid, is it?" Peter shook his head. "It is lime water and does not belong in the acid class, but to one which is exactly opposite to the acids, the alkalies. Soils ought to be neither acid nor alkaline, but neutral, as it is called. An alkali will help make neutral an acid. If the soil is acid it is bad for your crop. Put a little lime water on the litmus which the acid has ...
— The Library of Work and Play: Gardening and Farming. • Ellen Eddy Shaw

... until the plate was worked off at press, when that part of the Elements which treats of the apparatus there represented came to be translated. The two tubes 21. and 24. by which the gas is conveyed into the bottles of alkaline solution 22. 25. should have been made to dip into the liquor, while the other tubes 23. and 26. which carry off the gas, ought to have been cut off some way above the surface of the liquor ...
— Elements of Chemistry, - In a New Systematic Order, Containing all the Modern Discoveries • Antoine Lavoisier

... When there is formation of much gas it is always necessary to reduce the food intake, and to give special attention to the mastication of all starch-containing aliments. Also, if starches and sour fruits have been combined habitually, this combination should be given up. Starch digests in an alkaline medium, and if it is taken with much acid by those whose digestive powers are weak, the result is fermentation ...
— Maintaining Health • R. L. Alsaker

... mentioned, not a few are most dangerous. Dangerous, for instance, are the sulphuric and alkaline gases in the manufacturing and cleaning of straw hats; so is the inhalation of chlorine gases in the bleaching of vegetable materials; the danger of poisoning is imminent in the manufacture of colored paper, colored wafers and artificial flowers; in the preparation ...
— Woman under socialism • August Bebel

... the cause of esophageal hemorrhage, the regurgitated blood being bright red, and alkaline in reaction, in contradistinction to the acid "coffee ground" blood of gastric origin. Esophageal varices may coexist with the common dilatation of the venous system in which the veins of the rectum, scrotum, and legs are most conspicuously affected. Cirrhosis and ...
— Bronchoscopy and Esophagoscopy - A Manual of Peroral Endoscopy and Laryngeal Surgery • Chevalier Jackson

... and dressed with 140 lbs. of Peruvian guano, costing $3, and the product was 22 bushels. Yet I would advise no one to rely upon guano exclusively. Its analysis shows that it contains salts of ammonia, alkaline phosphates and the other mineral elements necessary to produce the grain of wheat, but is deficient in most of the elements of the straw and roots of the plants. Hence, (says Liebig) 'a rational agriculturist, in using guano, cannot dispense with stable dung.' ...
— Guano - A Treatise of Practical Information for Farmers • Solon Robinson

... the confined dwellings of the poor they are positively mischievous, because they cannot be used without shutting out the wholesome atmospheric air, and substituting for it a factitious gas, which for aught we know, or can know of the nature of the contagious vapour, whether acid, alkaline, or anything else, may actually be adding to its deleterious principle instead of neutralising it: but in thus striking away a prop from the confidence of the poor, I thank God I can furnish them with other preservatives and disinfectants, which I take it upon ...
— Letters on the Cholera Morbus. • James Gillkrest

... and entered upon an arid plain, on which for months of the year no drop of rain or dew fell, while the whitened bones of men and beasts told of former havoc of starvation and drouth. The heated surface was in places incrusted with alkaline earth worn into ash-like dust, or paved with pebbles blistering hot to the feet. At times these were diversified by variegated ridges of sandstone, blue, red, and yellow ...
— Historical Tales - The Romance of Reality - Volume III • Charles Morris

... This is likewise the case with the sulphides of the alkalies. The neutral salts of the alkalies, formed with the strong acids, do not change litmus paper, but the salts formed with the weak acids, render the red litmus paper blue; for instance, the alkaline salts with boracic acid. Fused with borax, soda, or microcosmic salt, they give a clear bead. The alkalies and their salts melt at a low red heat. The alkalies cannot be reduced to the metallic state before the blowpipe. They are not volatile when red hot, except the alkali ...
— A System of Instruction in the Practical Use of the Blowpipe • Anonymous

... various mountain ranges. The deepest portion of this ancient lake is now occupied by Pyramid Lake, which is, perhaps, the most picturesque of all the Basin lakes. Fish can live in the waters of this lake, although nearly all the others are so salty or so alkaline that they support none of the ...
— The Western United States - A Geographical Reader • Harold Wellman Fairbanks

... in whose alkaline dust no plant, not even sage-brush, can grow, and upon which a puddle of rainwater becomes an almost deadly poison. This is one of the most thoroughly hated spots on the desert, hated and shunned by most of those who travel ...
— Grace Harlowe's Overland Riders on the Great American Desert • Jessie Graham Flower

... leaving the stomach a uniformly mixed semiliquid substance of about the consistency of thick pea soup. The food then enters the smaller intestine, at the beginning of which the juices from the pancreas are added. The pancreas is a gland which furnishes a strongly alkaline liquid neutralizing the acid of the gastric juice, so that the gastric agent, pepsin, loses its power. From this gland comes a material which can act on all kinds of food and which is by far the most ...
— Rural Hygiene • Henry N. Ogden

... books, my papers, and covered my green baize table with an infinitesimal section of H—— County real estate. Even the slumberer on the sofa was not exempt. His usually ruddy face had become ashen, and his snoring was developing into a series of choking gasps. It was fearful, this dust,—alkaline, penetrating, stifling,—and from such soil the raw-boned, hard-featured men of H—— wrung a living. And I, sharing their narrow lives, began to understand the true significance of the word 'onery' as applied to us by our more prosperous and ...
— The Statesmen Snowbound • Robert Fitzgerald

... the fibrin—the part of the blood that causes solidification—adheres to the twigs, and the blood that remains, though it is unchanged in appearance, will remain liquid for an indefinite time. The other method is to dissolve a certain proportion of some alkaline salt in the fresh blood, after which it no longer ...
— The Red Thumb Mark • R. Austin Freeman

... Japanese Chestnut trees have been planted but only about 260 of these trees are living. Some of these casualties were due to dry weather, rabbits and woodchucks, but the major part were due to unsuitable soil conditions. Our observations show that the Asiatic chestnuts will not thrive in an alkaline soil, as nearly all the losses occurred on an area that had a heavy application of marl. On the area where the trees are now growing well the soil is acid and supports ...
— Northern Nut Growers Association Report of the Proceedings at the Twenty-Fourth Annual Meeting • Northern Nut Growers Association

... who had convulsions and mania, alternating with anuria of a peculiar nature and lasting seven days. There was not a drop of urine passed during this time, but there were discharges through the mouth of alkaline waters with a ...
— Anomalies and Curiosities of Medicine • George M. Gould

... elevations of 800 to 1500 ft. From the sea this plateau escarpment has the appearance of a range of flat topped hills closely following the coast line. The surface is made up of extensive plains covered with sand and deposits of alkaline salts, broken by ranges of barren hills having the appearance of spurs from the Andes, and by irregular lateral ranges in the vicinity of the main cordillera enclosing elevated saline plateaus. This region is rainless, barren and inhospitable, absolutely destitute ...
— Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 2 - "Chicago, University of" to "Chiton" • Various

... upon a bluff that commands the two rivers. The view from thence at the moment of sunset was impressive—of the two streams, bordered with green, and the vast country beyond the Platte, more barren and alkaline ...
— Lippincott's Magazine of Popular Literature and Science, Vol. 15, - No. 90, June, 1875 • Various

... by springs of boiling water, which perceptibly affect the temperature of the region, clothing the valleys with verdure, and making them the winter home of the buffalo,—the favorite hunting-grounds of the Indians,—while the streams which flow from the southern slope of the mountains are alkaline, and, instead of luxuriant vegetation, there are vast regions covered with wild sage and cactus. They run into the Great Salt Lake, and have no outlet to the ocean. A late writer, describing the geological features of ...
— The Atlantic Monthly, Volume 17, No. 101, March, 1866 • Various

... before he left us. At once Sir Harry began talking of soap, Sir Isaac began wondering how he could make soap. Ere long he thought of Mr. Cook, the missionary. 'Soap making is simple,' said he, 'if one has fat and a bit of alkali.' The water there was most alkaline, I may add. ...
— Heart's Desire • Emerson Hough

... forms an agreeable and refreshing kind of food, and, eaten in moderate quantity, exerts a favourable influence as an article of diet. It is chiefly of service for the carbo-hydrates, vegetable acids, and alkaline salts it contains. It enjoys, too, in a high degree, the power of counteracting the unhealthy state found to be induced by too close a restriction to dried and salted provisions. Whilst advantageous when consumed in moderate quantity, fruit, on the other ...
— The Art of Living in Australia • Philip E. Muskett (?-1909)

... blue-back in waters tributary to Puget Sound. Only the quinnat has been noticed south of San Francisco, and its range has been traced as far as Ventura River, which is the southernmost stream in California which is not muddy and alkaline at its mouth. ...
— Scientific American Supplement No. 275 • Various

... the splash into icy waters, a long descent into alkaline depths ... it was death. But Ned Vince lived again—a ...
— The Eternal Wall • Raymond Zinke Gallun

... its presence through solutions of the alkaline earths such as baryta and chalk, in which its passage produces an insoluble carbonate, and consequently makes the liquid turbid. If, then, one has prepared a solution of baryta or lime, of which a certain volume is made turbid by the passage of a likewise known volume of CO{2}, ...
— Scientific American Supplement, No. 460, October 25, 1884 • Various

... Star all semblance of road vanished. The alkaline soil was almost as fine as flour, and deep. This and the fear of losing the trail kept the machine down to a limit that would have been ridiculous on a real road but represented fast work on the desert. The water boiled in the radiator from the heat of the toiling engine and Jordan stopped, replenished, ...
— Rimrock Trail • J. Allan Dunn

... dish. Take a drop of the HCl on a stirring-rod and stir the litmus solution with it. Note the acid reaction. Clean the rod, and with it take a drop (or more if necessary) of NH4OH, and add this to the red litmus solution, noting the alkaline reaction. Experiment in the same way with the two other principal acids ...
— An Introduction to Chemical Science • R.P. Williams

... of some organisms can be demonstrated better by means of an alkaline stain or an acid stain—a point to be determined for each. Speaking generally, those bacilli which give rise to an acid reaction in the culture medium require an alkali; those which form alkali in cultivation require ...
— The Elements of Bacteriological Technique • John William Henry Eyre

... applicable to the purposes of common life. Besides, it requires a certain degree of knowledge and scientific combination to understand and seize upon the facts which have originated in accident. It is certain that in all fires alkaline substances and sand are fused together, and clay hardened; yet for ages after this discovery of fire, glass and porcelain were unknown till some men of genius profited by scientific combination often observed but never applied. It suits the indolence of those minds which never ...
— Consolations in Travel - or, the Last Days of a Philosopher • Humphrey Davy

... exists in Opium. 64, Peculiar Principles of Narcotic Plants. 65, Relative quantities of Cinchonia and Quinia with indention in the most esteemed Varieties of Peruvian Bark. 66, Sulphate of Quinia, extracted from the Cinchona Bark, exhausted by Decoction. 67, Analysis of Rhubarb. 68, Alkaline Lozenges of Bicarbonate of Soda. 69, Presence of Mercury in Samples of Medicinal Prussic Acid. 70, Proposed Method of preparing Protoxide of Mercury by precipitation, for Medical Employment. 71, Goulard's Extract ...
— North American Medical and Surgical Journal, Vol. 2, No. 3, July, 1826 • Various

... protoplasm from non-living matter. I should expect to see it appear under forms of great simplicity, endowed, like existing fungi, with the power of determining the formation of new protoplasm from such matters as ammonium carbonates, oxalates, and tartrates, alkaline and earthy phosphates, and water, without the aid of light. That is the expectation to which analogical reasoning leads me, but I beg you once more to recollect that I have no right to call my opinion anything but an act ...
— Thomas Henry Huxley; A Sketch Of His Life And Work • P. Chalmers Mitchell

... numerous experimental investigations in relation to coal-gas have been the means of extending the use of that substance, and of increasing the employment of workmen and others connected with its manufacture. The discovery of the alkaline metals by Davy, of cyanide of potassium, of nickel, phosphorus, the common acids, and a multitude of other substances, has led to the employment of a whole army of workmen in the conversion of those substances into articles of utility. The ...
— Town Geology • Charles Kingsley

... slow process with the cyanide solution, so it is discontinued as soon as possible, after the iron surface has been completely covered with copper. This copper surface is thoroughly cleaned off to remove therefrom the saline or alkaline solution, and it is then immersed within a bath, containing a solution of sulphate of copper. The current is then thrown on and allowed so to remain until it has deposited the proper ...
— Electricity for Boys • J. S. Zerbe

... generally divide them into the following classes: Carbonated or acidulous, saline, chalybeate or iron, alkaline, sulphur or ...
— Saratoga and How to See It • R. F. Dearborn

... of soil and water pH due to acid precipitation and deposition usually through precipitation; this process disrupts ecosystem nutrient flows and may kill freshwater fish and plants dependent on more neutral or alkaline conditions (see acid rain). ...
— The 2007 CIA World Factbook • United States

... used for this purpose. One of the most successful of our rubber factory superintendents, who formerly made the reclaimed rubber used by his factory, has stated that his practice was to subject the material to an alkaline bath after the acid treatment, not only for the better cleaning of the rubber, but to neutralize any acid which might remain. Considering all the points involved, it was his opinion that, when scrap rubber is cheap, the mechanical ...
— Scientific American Supplement, No. 1178, June 25, 1898 • Various

... Alkaline baths are also useful, and may advantageously be followed by dusting-powders of starch and ...
— Essentials of Diseases of the Skin • Henry Weightman Stelwagon

... render the acidity of the girl slightly alkaline. She opened the door a little further, and we found ourselves in a plainly ...
— The Dream Doctor • Arthur B. Reeve

... there, taking leave of each other, the odour of the cheeses seemed to become more pestilential than ever. It was a cacophony of smells, ranging from the heavily oppressive odour of the Dutch cheeses and the Gruyeres to the alkaline pungency of the Olivets. From the Cantal, the Cheshire, and the goats' milk cheeses there seemed to come a deep breath like the sound of a bassoon, amidst which the sharp, sudden whiffs of the Neufchatels, the Troyes, and the Mont d'Ors ...
— The Fat and the Thin • Emile Zola

... mainly used for providing an atmosphere in which substances may be dissolved, titrated, &c., without fear of oxidation. It is also used in titrating arsenic assays with "iodine" when a feeble acid is required to prevent the absorption of iodine by the alkaline carbonate. It is prepared when wanted in solution, by adding a gram or so of bicarbonate of soda and then as much acid as will decompose the bicarbonate mentioned. When a quantity of the gas is wanted, it is prepared, in an apparatus like that used for ...
— A Textbook of Assaying: For the Use of Those Connected with Mines. • Cornelius Beringer and John Jacob Beringer

... paper on Photography read before the Paris Society for the Encouragement of Arts, that the nitrate of zinc may be substituted for acetic acid in the preparation of photographs on paper; that it increases the sensitiveness of the silver coating, and even allows an alkaline reaction to the iodide ...
— The International Monthly, Volume 3, No. 2, May, 1851 • Various

... worked out his special affinities in this way, there is an end of his genius as a real solvent. No more effervescence and hissing tumult—as he pours his sharp thought on the world's biting alkaline unbeliefs! No more corrosion of the old monumental tablets covered with lies! No more taking up of dull earths, and turning them, first into clear solutions, ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)

... philosophical, she might have considered the girl's dreary, monotonous life at the rancho, and made allowance for her joy at this rare interruption of it. But I fear that Mrs. Rylands was neither satirical nor philosophical, and presently, when Jane reentered, with color in her alkaline face, and light in her huckleberry eyes, and said she was going over to the cattle-sheds in the "far pasture," to see if the hired man didn't know of some horse that could be got for the stranger, Mrs. Rylands felt a little bitterness in the thought ...
— Mr. Jack Hamlin's Mediation and Other Stories • Bret Harte

... with an acid in excess, and in this state is not volatile. As obtained by distillation with caustic soda, and afterwards treated with sulphuric acid, etc., it is a colorless fluid, volatilizable, inflammable, of little smell when cold, but of an exceedingly acrid, burning taste, and alkaline. Nicotia contains a much larger proportion of nitrogen than most of the other organic alkalies. In its action on the animal system it is one of the most virulent poisons known. It exists in varying, though small proportion, in all ...
— Atlantic Monthly Volume 6, No. 34, August, 1860 • Various

... from Budapest, situated in the heart of the mountains of the "Matra." It is the private property of Count Karolyi. The place is primitive and has not even electric light. Its waters are a wonderful combination of iron and alkaline, but this is not the most important feature. Besides the baths there is a strong spring of arsenic water which, through a fortunate combination, is stronger and more digestible than Roncegno and all the other first-rate waters of ...
— Seeing Europe with Famous Authors, Volume VI • Various

... fumes. Others are of the clearest green or deepest, purest blue, through which thousands of silver bubbles shoot up to the surface, flash, and vanish. But the main use of the hot springs is found in their combination of certain chemical properties,—sulphur-acid, sulphur-alkaline. Nowhere in the world, probably, are found healing waters at once so powerful and so various in their uses. Generations ago the Maori tribes knew something of their effects. Now invalids come from ...
— The Long White Cloud • William Pember Reeves

... to the high electro-chemical equivalent of lead, a great saving in weight would be secured by using almost any other metal. Unfortunately no other metal and its compounds can resist the acid. Hence inventors have been incited to try alkaline liquids as electrolytes. Many attempts have been made to construct accumulators in this way, though with only moderate success. The Lalande-Chaperon, Desmazures, Waddell-Ent2 and Edison are the chief cells. T. A. Edison's cell has been most developed, and is intended for traction ...
— Project Gutenberg Encyclopedia

... from the cheeks opposite the upper molars, is often acid when in small quantities. But the submaxillary and sub-lingual saliva poured out at the foot of the lower incisors and held in the front part of the jaw as in a spoon, "differs from parotid saliva in being more alkaline" (Foster's Text Book of Physiology, p. 238; Tomes, pp. 284, 685). One observer says that the reaction near the lower incisors is "never acid." Hence (I conclude) the remarkable immunity of the lower incisors and canines ...
— Are the Effects of Use and Disuse Inherited? - An Examination of the View Held by Spencer and Darwin • William Platt Ball

... to be heated by subterranean fires. In case the reader knows but little of chemistry, I may remark that all chemical changes are greatly accelerated by heat, and that superheated steam is a most powerful agent in expediting the decomposition of earthy and alkaline compounds. ...
— A Girl's Ride in Iceland • Ethel Brilliana Alec-Tweedie

... distillate known as the light oils being its immediate source. The tar oil is mixed with a solution of caustic soda, and the mixture is violently agitated. This results in the caustic soda dissolving out the carbolic acid, whilst the undissolved oils collect upon the surface, allowing the alkaline solution to be drawn from beneath. The soda in the solution is then neutralised by the addition of a suitable quantity of sulphuric acid, and the salt so formed sinks while the carbolic acid ...
— The Story of a Piece of Coal - What It Is, Whence It Comes, and Whither It Goes • Edward A. Martin

... Maw cause the rest of us to eat copiously of alkaline dust and to shiver each time we approach a turn on the roads of Yellowstone Park, which were laid out on a curling iron. You cannot escape seeing Paw and Maw, and Cynthy in her pants, and Hattie and Roweny in overalls and putties. I have seen their camp fire rising on every remaining ...
— Maw's Vacation - The Story of a Human Being in the Yellowstone • Emerson Hough

... months later, I observed the dry bed stretched several miles farther up and down what in winter is the river. Passing over to Big Sandy, the most northerly tributary of the Arkansas, I found dry sand (often incrusted with some white alkaline deposit) the rule; water the rare exception throughout the twenty or thirty miles of its course nearest its source. At Denver, on the 6th of June, Cherry Creek contributed to the South Platte a volume amply sufficient ...
— Continental Monthly , Vol I, Issue I, January 1862 - Devoted to Literature and National Policy • Various

... not kill the bacilli. Davaine has shown that iodine is a strong bactericide. He experimented with anthrax bacilli in water to which iodine was added, and the bacilli were destroyed. But practically the organisms have to be dealt with in the alkaline contents of the bowel, or in the blood or fluids of the tissues, where iodine cannot remain in the free state. Koch found that the addition of an aqueous solution of iodine (1 in 4,000) to meat infusion, ...
— Scientific American Supplement, No. 458, October 11, 1884 • Various

... it to be slightly thick and stringy, and a certain amount of undissolved carbonates, causing it to be cloudy. A sediment collects when the urine is allowed to stand. The urine of the horse is normally alkaline. If it becomes acid the bodies in suspension are dissolved and the urine is made clear. The urine may be unusually cloudy from the addition of abnormal constituents, but to determine their character a chemical or microscopic examination ...
— Special Report on Diseases of the Horse • United States Department of Agriculture

... this is boric acid in concentrated solution, that is, four per cent. at the ordinary temperature. This acid, whose singular influence on cell life has been shown by M. Dumas, is so slightly acid that it is alkaline to certain test papers, as was long ago shown by M. Chevreul, besides this it has no odor like carbolic acid, which odor often disturbs the sick. Lastly, its lack of hurtful effects on mucous membranes, ...
— The Harvard Classics Volume 38 - Scientific Papers (Physiology, Medicine, Surgery, Geology) • Various

... of Mrs. Dayton's preparations for the comfort of her party. Everything that could possibly be needed seemed to have been thought of,—pins, cologne, sewing materials, all sorts of softening washes for the skin, to be used on the alkaline plains, sponges to wet and fasten into the crown of hats, other sponges to breathe through, medicines of various kinds, sticking-plaster, witch-hazel and arnica, whisk brooms, piles of magazines and novels, ...
— Clover • Susan Coolidge

... medicinal beer; but the wood of the tree is of more importance to the people of those parts as an article of fuel, because the tree grows where other wood is scarce. It is even considered by the sugar-refiners as the best for their purpose, since its ashes, possessing highly alkaline properties, are more efficient than any other in purifying the boiling juice of the sugar-cane. The leaves of this beautiful tree, when pressed, emit a strong aromatic smell; and a very curious property ascribed to it by the more ignorant people of ...
— Popular Adventure Tales • Mayne Reid

... that Wandering William produced from one of his pockets, the girl drank eagerly. Never had sparkling spring, water in the fruitful Eastern country tasted half so good as that tepid, dirty alkaline stuff that Wandering William had ...
— The Girl Aviators on Golden Wings • Margaret Burnham

... drain off, and put in six pounds of clean fat. Boil it until it begins to harden, about two hours, stirring most of the time. While boiling, thin it with two gallons of cold water, which you have previously poured on the alkaline mixture, after draining off the four gallons. This must be settled clear before it is drawn off. Add it when there is danger of boiling over. Try the thickness by cooling a little on a plate. Put in a handful of salt just before taking from the fire. Wet a tub to prevent sticking; turn ...
— The Whitehouse Cookbook (1887) - The Whole Comprising A Comprehensive Cyclopedia Of Information For - The Home • Mrs. F.L. Gillette

... electro-chemical processes are involved in the electrolysis of the various alkaline salts to obtain metallic sodium and such products as chlorates. Thus by the electrolysis of sodium chloride metallic sodium and chlorine is obtained. From the metallic sodium solid caustic soda is then derived by a secondary reaction, while the chlorine is combined ...
— The Story Of Electricity • John Munro

... in the neighborhood of the "Sink of the Humboldt." We tried to use the strong alkaline water of the Sink, but it would not answer. It was like drinking lye, and not weak lye, either. It left a taste in the mouth, bitter and every way execrable, and a burning in the stomach that was very uncomfortable. ...
— Innocents abroad • Mark Twain

... differences are that cow's milk contains three times as much albuminous material as that of the human being, and that it is less rich by about half in milk-sugar; furthermore, the former is acid in reaction, while the latter is neutral, or faintly alkaline. It will be seen, then, that in order to prepare a modified cow's milk that will approximate that of the human being it is necessary to dilute it with water sufficiently to cause the albumin to approach in proportion that of mother's milk, and at the same time some alkali must be added ...
— Health on the Farm - A Manual of Rural Sanitation and Hygiene • H. F. Harris

... ascending in their molecular weights, with the aggregate of bodies known to be compound, similarly considered in their ascending molecular weights. Contrast the binary compounds as a class with the quaternary compounds as a class. The molecules constituting oxides (whether alkaline or acid or neutral) chlorides, sulphurets, &c. are relatively small; and, combining with great avidity, form stable compounds. On the other hand, the molecules constituting nitrogenous bodies are relatively vast and are chemically inert; and such combinations ...
— Essays: Scientific, Political, & Speculative, Vol. I • Herbert Spencer

... the normal vaginal mucus is always acid, that of the cervix alkaline; but as the result of the inflammatory condition, the reaction of each is often intensified, especially that of the vagina, which has an exceedingly sour and penetrating odor. This acid discharge, bathing the neck of the uterus, ...
— The Four Epochs of Woman's Life • Anna M. Galbraith

... Where alkaline lixivium does not dissolve pus, it still distinguishes it from mucus; as it then prevents ...
— Zoonomia, Vol. II - Or, the Laws of Organic Life • Erasmus Darwin

... value, because the mineral salts of both fruits and vegetables are essential in the diet of adults in order to keep their health in a normal condition. The mineral salts of vegetables render the blood more alkaline instead of more acid, as do those contained in cereals and meat. A large number of vegetables, particularly those low in food value, such as greens, celery, etc., are very valuable for their mineral salts. In reality, ...
— Woman's Institute Library of Cookery, Vol. 2 - Volume 2: Milk, Butter and Cheese; Eggs; Vegetables • Woman's Institute of Domestic Arts and Sciences

... the conditions under which that phenomenon was exhibited. In all the substances investigated by him in which phosphorescence was introduced he found that three conditions were essential to its production: (1) that oxygen should be present; (2) that there should be an alkaline reaction in the phosphorescing mixture—that is, a reaction such as is produced on acids and vegetable coloring matters by potash, soda, and the other alkalies; and (3) that some kind of ...
— Young Folks' Library, Volume XI (of 20) - Wonders of Earth, Sea and Sky • Various

... northeast, and occasionally mounds and ridges of wind-swept dust, sometimes upwards of fifty feet in height, broke the uniformity. The soil was largely composed of powdered feldspar; but there were also tracts of gravel shingle, of yellow loam, and of alkaline dust. In some places there appeared a salt efflorescence, sprouting up in a sort of ghastly vegetation, as if death itself had acquired a sinister life. Elsewhere, the ground quaked and yielded underfoot, and it became necessary to make detours to avoid these arid bogs. Once or ...
— The Golden Fleece • Julian Hawthorne

... contains a soft white in its thick part, and there is the white of egg-shells. There is, too, an endless variety of native earths, in addition to those prepared by art. The whole of them, however, are destitute of body in oil; and several, owing to their alkaline nature, are injurious to many colours in water, as well as to all colours which cannot be ...
— Field's Chromatography - or Treatise on Colours and Pigments as Used by Artists • George Field

... the type R.N:N.R' (where R an aryl radical and R' a substituted alkyl, or aryl radical). They may be prepared by the reduction of nitro compounds in alkaline solution (using zinc dust and alkali, or a solution of an alkaline stannite as a reducing agent); by oxidation of hydrazo compounds; or by the coupling of a diazotized amine and any compound of a phenolic or aminic type, provided ...
— Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 - "Austria, Lower" to "Bacon" • Various

... veins whose acid blood is carried directly to the liver, where certain cells formed like galvanic elements possess the property, through the electrical action of formic and acetic acid, of extracting from blood albumen the opposite of acids, namely, alkaline bile. The normal functioning of the liver, therefore, is dependent upon that of the spleen, and since the bile produced by the liver goes to aid the digestive activity of the duodenum, disturbance of digestion must result when the quality of ...
— Valere Aude - Dare to Be Healthy, Or, The Light of Physical Regeneration • Louis Dechmann

... comparative study is to decide which has the strongest claims to be regarded as the 'standard' method. They appear to have a preference for the method of Lange—viz. that of heating at high temperatures (180 deg.) with alkaline hydrates, but the investigation shows that (as we had definitely stated in our original work, p. 214) this is subject to large and variable errors. The adverse judgment of the authors, we may point ...
— Researches on Cellulose - 1895-1900 • C. F. Cross

... designed to neutralize the effect of the chemicals used in the bleaching. Thus, the sequence of treatments might be: first, boiling in plain water, which removes certain soluble substances; next, an extended boiling in a strong alkaline solution, which saponifies the waxy, fatty matters in the fiber, and thus removes them from the cloth or yarn. Third, a steeping in a bleaching solution—a solution of chloride of lime being largely employed for this purpose, and which treatment is known as the chemic. ...
— The Fabric of Civilization - A Short Survey of the Cotton Industry in the United States • Anonymous

... hand, Berthelot, from his synthetic production of hydrocarbons, believes that the interior of the globe contains alkaline metals in the free state, which yield acetylides in the presence of carbonic anhydride, which are decomposed into acetylene by aqueous vapor. But it has been already proved that acetylene may be polymerized, so as to produce ...
— Scientific American Supplement, No. 443, June 28, 1884 • Various

... which was not taken up by alkaline earths, but remained mixed with the atmosphere, as carbonic acid, was gradually consumed by the vegetation of the earlier stages of processes of vegetable life, only retained the small quantity which it now possesses, ...
— COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 • Alexander von Humboldt

... with waters containing these substances in sufficient quantities. Similarly, good mild ale waters should contain a certain quantity of sodium chloride, and waters for stout very little mineral matter, excepting perhaps the carbonates of the alkaline earths, which are precipitated ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 - "Brescia" to "Bulgaria" • Various

... whereas fresh green leaves from Yungas contained 0.7 per cent. of the weight of the dry leaves. The same process is also applicable for the manufacture of quinine from poor quinine bark, with the single alteration that weak sulphuric acid must be used for the neutralization of the alkaline petroleum extract.—H.T. ...
— Scientific American Supplement, No. 623, December 10, 1887 • Various

... is used, I would recommend using one gallon of the oil to each nineteen gallons of water. Hard or alkaline waters should be avoided, as sometimes the oil will not make a good emulsion with them. Use soft water, if possible.—C.P. Gillette, Colorado Agricultural ...
— Trees, Fruits and Flowers of Minnesota, 1916 • Various

... composition, but upon its properties, among which may be mentioned that of Kingzett, who says that "Soap, considered commercially, is a body which on treatment with water liberates alkali," and that of Nuttall, who defines soap as "an alkaline or unctuous substance used ...
— The Handbook of Soap Manufacture • W. H. Simmons

... those extraordinary anomalies, as in the case of the mercury bath and the milk, he set himself to work to discover their nature. In the case of milk he found it to be a question of temperature. Milk in a fresh state is slightly alkaline; and it is a very curious circumstance, but this very slight degree of alkalinity seems to have the effect of preserving the organisms which fall into it from the air from being destroyed at a temperature of 212 deg., which is the boiling point. But if you raise the temperature 10 deg. ...
— Darwiniana • Thomas Henry Huxley

... Georgina paper) serve to determine whether a paper has been washed either by the help of chemical agents, acids incompletely removed, or the surplus of which has been saturated by an alkali, or by the help of alkaline substances. The change of the color to red indicates an acid substance; an alkali would turn the reddened litmus paper to blue, and the mauve ...
— Disputed Handwriting • Jerome B. Lavay

... matter. A noted European chemist, Dr. Leduc, has produced what he calls "osmotic growths," from purely unorganized mineral matter—growths in form like seaweed and polyps and corals and trees. His seeds are fragments of calcium chloride, and his soil is a solution of the alkaline carbonates, phosphates, or silicates. When his seeds are sown in these solutions, we see inert matter germinating, "putting forth bud and stem and root and branch and leaf and fruit," precisely as in the ...
— The Breath of Life • John Burroughs

... somewhat different. Don't ask me exactly how it functions—I only heard our orientation lecture, while we toured this museum. But see those small compartments in the thick shells of the pod—with the membranes separating them? All of them contained fluids—some acid, others alkaline. Mixed in with the cellulose of the membranes, you can see both silvery and reddish specks—as if they had to incorporate both a conductor and a difference of metals to get a current. At least, that was what was suggested ...
— The Planet Strappers • Raymond Zinke Gallun

... this part of Green River, are limestones of an obscure oolitic structure, but no true oolite was observed. Many of these limestones are of such composition as to be acted on freely by the elements of the atmosphere, which, in the form of nitric acid, combine with the earthy and alkaline bases of calcareous rock, and give rise to the formation of nitrates with the liberation of carbonic acid; hence the disintegrated rubbish of the caves yields nitrate of potash after being treated with ...
— Cave Regions of the Ozarks and Black Hills • Luella Agnes Owen

... colors" have a well known type in magenta. They are usually applied to wool and silk in a neutral or slightly alkaline bath; on cotton they are fixed by means of tannate of antimony or tin. The "acid colors" are only suitable for wool and silk, to which they are applied in an acid bath. A typical representative of this group is furnished by any one of the ordinary azo scarlets which in recent years have come into ...
— Scientific American Supplement, No. 810, July 11, 1891 • Various

... They are put into a pot, hot water is poured over them and allowed to stand and dissolve out the salts they contain; the ley is then decanted into another pot, where it is evaporated. The plants in use, are those of which the wetted ashes have a saline and not an alkaline taste, nor a soapy feel. As a general rule, trees that make good soap (p. 122), yield little saltpetre or other good equivalent for salt. Salt caravans are the chief sustainers of the lines of commerce in North Africa. In countries where salt is ...
— The Art of Travel - Shifts and Contrivances Available in Wild Countries • Francis Galton

... Ireland, all the weeds on a farm belonged to the farmer's wife, or to the wife of the squire who holds the ground in his own hands. The great demand for alkaline salts in bleaching rendered ...
— Castle Rackrent • Maria Edgeworth

... alkaline. A solution of potassium cyanide turns red litmus blue, and must therefore contain hydroxyl ions. The presence of these ions is accounted for in ...
— An Elementary Study of Chemistry • William McPherson

... composed of lead salts. But, should your patients wish to hide their gray hairs, probably the best hair-dye that can be used safely is pyrogallic acid or walnut juice, the hairs being first washed with an alkaline solution to get rid of the grease. Nitrate of silver is also a good and safe hair-dye, but its application should be done by one experienced in its use. The judicious use of these hair-dyes will give the hair above the surface of the skin a brownish-black appearance, the intensity of the color ...
— Scientific American Supplement, Vol. XV., No. 388, June 9, 1883 • Various

... those metals, and the first patent taken out for the electro process appears to be that of July 6, 1838, for covering copper and brass with zinc. Mr. John Wright, a surgeon, of this town, was the first to use the alkaline cyanides, and the process was included in Elkington's patent of March 25, 1840. The use of electricity from magnets instead of the voltaic battery was patented by J.S. Wolrich, in August, 1842. His father was probably the first person ...
— Showell's Dictionary of Birmingham - A History And Guide Arranged Alphabetically • Thomas T. Harman and Walter Showell

... course and went that way also. Long before we reached the water of the lake, the bottom became a thin, slimy mud which was very hard on our mocassins. When we reached the water we found it to be of a wine color, and so strongly alkaline as to feel slippery to the ...
— Death Valley in '49 • William Lewis Manly

... certain as to whether, theoretically, this position is right; but I find in iodide of potash, and in the above formula, that the iodine is absorbed in greater quantities by the silver, than the alkaline potash by the nitric acid. Thus, by using a solution for some time, it will at last contain but very little iodine at all, and not enough for the purpose of the photographer; hence it requires renewing. And I have lately observed that paper is much more effective, in every ...
— Notes and Queries, No. 181, April 16, 1853 • Various

... these should be mainly constitutional. Perfect cleanliness should be observed, and the sulphur, spirit vapor, or alkaline bath freely used. Good diet and the persistent use of alteratives will generally prove successful in ...
— Searchlights on Health: Light on Dark Corners • B.G. Jefferis

... remain are composed of potash, soda, lime, and magnesia; sulphuric acid, phosphoric acid, chlorine, and silica. In other words, the 'food of plants' is composed of four organic, or gaseous elements, and eight inorganic, or mineral elements, of which four have acid and four alkaline properties." ...
— Talks on Manures • Joseph Harris

... in liming might well have been due to the amendment of all this soil, but the rational use of lime that has been the subject of much study in the last quarter of a century concerns chiefly great areas that probably could have been kept in alkaline condition and friendly to the clovers for a long time despite a short natural supply as compared with the content of our limestone lands. The success of individual farmers in areas now admittedly acid as a whole is convincing on this point. Nature tries constantly to cure the ills of ...
— Right Use of Lime in Soil Improvement • Alva Agee

... grow?" countered Arcot. "That's what your bones are, essentially—calcium phosphate rock! It's just a matter of different body chemistry. Their body fluids are probably alkaline, and iron won't rust in an alkaline solution." Arcot was talking rapidly as they followed the aliens down the ...
— Islands of Space • John W Campbell



Words linked to "Alkaline" :   saltlike, chemistry, chemical science, alkalic, alkaline-earth metal, acidic, basic



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