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Hydrate   Listen
noun
Hydrate  n.  (Chem.)
(a)
A compound formed by the union of water with some other substance, generally forming a neutral body, as certain crystallized salts.
(b)
A substance which does not contain water as such, but has its constituents (hydrogen, oxygen, hydroxyl) so arranged that water may be eliminated; hence, a derivative of, or compound with, hydroxyl; hydroxide; as, ethyl hydrate, or common alcohol; calcium hydrate, or slaked lime.






Collaborative International Dictionary of English 0.48








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"Hydrate" Quotes from Famous Books



... terrains de pegmatite, et de serpentine. 2. Des terrains intermediaires coquilliers, formes du grauwacke-schistoide, et de pierre calcaire. 3. Des terrains tres-recens, composes d'argile sablonneuse et ferrugineuse, avec geodes de fer hydrate, et du bois fossile, a differens etats. On distingue en outre des belles topazes blanches ou bleuatres, parmi les galets quartzeux, qui ont ete recueillis au Cap Barren: Bulletin des Sciences Naturelles, Octobre ...
— Narrative of a Survey of the Intertropical and Western Coasts of Australia] [Volume 2 of 2] • Phillip Parker King

... is kept up by adding every eight days a few thousandths of hydrochloric acid to a vatful of the spirits under treatment, say 5 kilos. of acid to 150 hectoliters of spirits. The object of adding this acid is to dissolve the hydrate of oxide of zinc formed during the electrolysis and deposited in a whitish stratum upon the surface of the copper. The pile required no attention, and it is capable of operating from 18 months to two years ...
— Scientific American Supplement, No. 415, December 15, 1883 • Various

... was found in the use of hippuric acid, which reacts with hydrazine hydrate to form hippuryl hydrazine, C6H5CONH.CH2CONH.NH2, and this substance is converted by nitrous acid into diazo-hippuramide, C6H5CONH.CH2.CO.NH.N2.OH, which is hydrolysed by the action of caustic alkalis with the production of salts of hydrazoic acid. To obtain ...
— Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 - "Austria, Lower" to "Bacon" • Various

... on the question of aggregate weight or yield, and without reference to the ultimate composition or constitution of the final product. None of the available criteria are applied to the product to determine whether it is a cellulose (anhydride) or a hydrate or a hydrolysed product. After these alkali-fusion processes the method of chlorination is experimentally reviewed and dismissed for the reason that the product retains furfural-yielding groups, which ...
— Researches on Cellulose - 1895-1900 • C. F. Cross



Words linked to "Hydrate" :   humidify, lime hydrate, hydration, render, slake, monohydrate, chloral hydrate, furnish, compound, calcium hydrate, provide



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