The Chemist, 4±ÇR. Hastings., 1843 |
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26 ÆäÀÌÁö
... preparing the amalgamated surface of the copper , I was at length enabled to copy from paper , line - engravings ... prepared for generating the vapor of mercury . The vapor is to be slowly evolved , and in a few seconds the picture ...
... preparing the amalgamated surface of the copper , I was at length enabled to copy from paper , line - engravings ... prepared for generating the vapor of mercury . The vapor is to be slowly evolved , and in a few seconds the picture ...
38 ÆäÀÌÁö
... PREPARING THE SULPHURIC BEER . Take of treacle , 15 lb .; bruised ginger , lb .; water , 12 gallons ; yeast , 1 quart ... prepared as required . ASSOCIATION OF SULPHATE OF QUININE WITH CARBONIC ACID IN THE TREATMENT OF MARSH FEVERS . BY ...
... PREPARING THE SULPHURIC BEER . Take of treacle , 15 lb .; bruised ginger , lb .; water , 12 gallons ; yeast , 1 quart ... prepared as required . ASSOCIATION OF SULPHATE OF QUININE WITH CARBONIC ACID IN THE TREATMENT OF MARSH FEVERS . BY ...
65 ÆäÀÌÁö
... prepared perfectly crystallised aluminate of potassa ; I found that it was composed of one equivalent of alumina and ... preparing a crystallised zincate of potassa , by treating a solution of oxide of zinc in potassa with a small ...
... prepared perfectly crystallised aluminate of potassa ; I found that it was composed of one equivalent of alumina and ... preparing a crystallised zincate of potassa , by treating a solution of oxide of zinc in potassa with a small ...
66 ÆäÀÌÁö
... prepared by the very curious process given by Gay - Lussac , which consists in boiling protochloride of tin with an excess of ammonia ; but these two oxides may easily be brought to the same state ; for , if black oxide of tin prepared ...
... prepared by the very curious process given by Gay - Lussac , which consists in boiling protochloride of tin with an excess of ammonia ; but these two oxides may easily be brought to the same state ; for , if black oxide of tin prepared ...
67 ÆäÀÌÁö
... prepared by the dry way . The plumbates of potassa and soda are obtained by heating , in a silver crucible , peroxide of lead ( plumbic acid ) with an excess of those alkalis . The mass is treated by water ; the liquor abandons by ...
... prepared by the dry way . The plumbates of potassa and soda are obtained by heating , in a silver crucible , peroxide of lead ( plumbic acid ) with an excess of those alkalis . The mass is treated by water ; the liquor abandons by ...
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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 ÆäÀÌÁö - 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 ÆäÀÌÁö - 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 ÆäÀÌÁö - 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 ÆäÀÌÁö - 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 ÆäÀÌÁö - 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 ÆäÀÌÁö - 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 ÆäÀÌÁö - 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 ÆäÀÌÁö - 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 ÆäÀÌÁö - ... 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 ÆäÀÌÁö - 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...