The Chemist, 4권R. Hastings., 1843 |
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5 페이지
... precipitated by acetate of lead . The white flocculent precipitate which resulted contained pepsin , accompanied with much albumen . This precipitate was divided into a flask filled with water , and decomposed by a current of ...
... precipitated by acetate of lead . The white flocculent precipitate which resulted contained pepsin , accompanied with much albumen . This precipitate was divided into a flask filled with water , and decomposed by a current of ...
6 페이지
... precipitated pepsin from its solution in water by the protonitrate of mer- cury . After having decomposed the preci- pitate by ... precipitate was decomposed by sul- phuretted hydrogen , and the filtered liquid was evaporated to a syrupy ...
... precipitated pepsin from its solution in water by the protonitrate of mer- cury . After having decomposed the preci- pitate by ... precipitate was decomposed by sul- phuretted hydrogen , and the filtered liquid was evaporated to a syrupy ...
7 페이지
... precipitate of 180 to 200 grains , the precipitate from two human stomachs weighed only from 27 to 29 grains . This last precipitate , diluted with water , decom- posed by sulphuretted hydrogen gas , and the liquid evaporated to a ...
... precipitate of 180 to 200 grains , the precipitate from two human stomachs weighed only from 27 to 29 grains . This last precipitate , diluted with water , decom- posed by sulphuretted hydrogen gas , and the liquid evaporated to a ...
15 페이지
... precipitated , by means of alcohol , from bullock's blood . The product being abundantly washed with alcohol , then with ... precipitate , washed in water , in alcohol , and in ether , and dried at 140 ° C. in vacuo , gave the following ...
... precipitated , by means of alcohol , from bullock's blood . The product being abundantly washed with alcohol , then with ... precipitate , washed in water , in alcohol , and in ether , and dried at 140 ° C. in vacuo , gave the following ...
16 페이지
... precipitating the salts of baryta , was formed . Suphurous acid was not disengaged , and sulphur was not deposited ... precipitated , and sulphuric acid formed . It is evident that this destruction may be compared with that which the ...
... precipitating the salts of baryta , was formed . Suphurous acid was not disengaged , and sulphur was not deposited ... precipitated , and sulphuric acid formed . It is evident that this destruction may be compared with that which the ...
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acetic acid action albumen alcohol aliments alkali ammonia analysis animal athal atoms bile body boiling butyric acid calculi carbonic acid caseïn cent charcoal chemical Chemistry chemists chloric acid chloride color combination composition compound contains copper crystallised crystals cyanuret of potassium decomposed decomposition deposit dilute disengaged dissolved distilled dried employed ether evaporation experiments extract fatty matter fecula filtered formed furnished give grammes heat hydrated hydrochloric acid hydrogen insoluble iodine iron Journal kilog lead Liebig lime liquid liquor manure means ment mercury metallic milk mixed mixture nitric acid nitrogen observed obtained odor oxalate oxide oxygen peroxide phosphate platinum portion potassa potassium powder precipitated prepared present produced properties proportion protoxide quinine residue resin salt silver small quantity soda soluble solution spermaceti stomach substance sugar sulphate sulphuret sulphuric acid syrup tained temperature tion tube uric acid urine valerianate vegetable weight zinc
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469 페이지 - TREATISE ON FOOD AND DIET: With Observations on the Dietetical Regimen suited for Disordered States of the Digestive Organs ; and an Account of the Dietaries of some of the principal Metropolitan and other Establishments for Paupers, Lunatics, Criminals, Children, the Sick, &c. By JON. PEREIRA, MDFRS & LS Author of
421 페이지 - I can confidently recommend this work, from my own personal experience, to all who are desirous of obtaining instruction in analysis, for its simplicity and usefulness, and the facility with which it may be apprehended.
26 페이지 - I feel convinced that we have to do with some thermic influence, and that it will eventually be found that some purely calorific excitement produces a molecular change, or that a thermo-electric action is induced which effects some change in the polarities of the ultimate atoms of the solid.
45 페이지 - Triflers may find or make any thing a trifle ; but since it is the great characteristick of a wise man to see events in their causes, to obviate consequences, and ascertain contingencies, your Lordship will think nothing a trifle by which the mind is inured to caution, foresight, and circumspection.
24 페이지 - I placed on a well polished copper plate, a sovereign, a shilling, a large silver medal and a penny. The plate was gently warmed by passing a...
26 페이지 - I find the impression made into the metal, I confidently hope to be enabled to give to these singular and beautiful productions a considerable degree of permanence, so that they may be used by engravers for working on.
25 페이지 - Mercurial vapour brought up the images in the following order, smoked glass, crown glass, red glass, mica, beautifully delineated, orange glass, paper, charcoal, the coin, blue glass ; thus distinctly proving, that the only rays which had any influence on the metal, were the calorific rays.
366 페이지 - He had the satisfaction of seeing his system, after half a century's existence, spread over every part of the globe ; and just before his death, he learned that homoeopathy was about to have a chair at the University of Vienna, and hospitals in all the Austrian States, at Berlin, and at London.
316 페이지 - ... he had employed gallic acid in some cases of menorrhagia, with the most successful results. Like all the other remedies directed against that disease, it had also occasionally failed in his hands. Some of the cases, which had completely yielded under its use, were of an old standing, and aggravated description. He gave it during the intervals, as well as during the discharge, in doses of from ten to twenty grains per day, made into pills. It had this advantage over most other anti-hemorrhagic...
72 페이지 - I mix with the bones, bone ash, or bone dust, or, with apatite or phosphorite or any other substance containing phosphoric acid, a quantity of sulphuric acid, just sufficient to set free as much phosphoric acid as will hold in solution the undecomposed phosphate of lime...