The Principles of Chemistry, Volumen2Longmans, Green, and Company, 1891 |
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Página 38
... dissolved in water becomes considerably heated , like magnesium and calcium chlorides . Zine chloride is capable of taking up water , not only in a free state , but also in chemical combination with many substances . Thus , for instance ...
... dissolved in water becomes considerably heated , like magnesium and calcium chlorides . Zine chloride is capable of taking up water , not only in a free state , but also in chemical combination with many substances . Thus , for instance ...
Página 42
... dissolves about 0.002 gram , but principally forms hydrogen sulphide , which is obtained also when the dilution reaches H2SO4,7H2O , when 0.035 gram of zinc is dissolved . When largely diluted with water , pure hydrogen begins to be ...
... dissolves about 0.002 gram , but principally forms hydrogen sulphide , which is obtained also when the dilution reaches H2SO4,7H2O , when 0.035 gram of zinc is dissolved . When largely diluted with water , pure hydrogen begins to be ...
Página 51
... dissolved in dilute sulphuric acid , the solution easily yields large colourless crystals of a double salt of the composition KS04,3HgSO4,2H2O . Boullay obtained crystalline compounds of mercuric chloride with hydrochloric acid , and ...
... dissolved in dilute sulphuric acid , the solution easily yields large colourless crystals of a double salt of the composition KS04,3HgSO4,2H2O . Boullay obtained crystalline compounds of mercuric chloride with hydrochloric acid , and ...
Página 52
... dissolving mercuric oxide in prussic acid , and by boiling prussian blue with water and mercuric oxide , ferric iron being ... dissolved , 5'5 parts of 90 p.c. Weitz also obtained an explosive compound , dimercurammonium hydroxide , 52 ...
... dissolving mercuric oxide in prussic acid , and by boiling prussian blue with water and mercuric oxide , ferric iron being ... dissolved , 5'5 parts of 90 p.c. Weitz also obtained an explosive compound , dimercurammonium hydroxide , 52 ...
Página 54
... dissolved ; but sometimes heat is absorbed , as , for instance , when lead is dissolved . It is evident that phenomena of this kind are exceedingly similar to the phenomena accompanying the dissolution of salts and other substances in ...
... dissolved ; but sometimes heat is absorbed , as , for instance , when lead is dissolved . It is evident that phenomena of this kind are exceedingly similar to the phenomena accompanying the dissolution of salts and other substances in ...
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Términos y frases comunes
acetic action alkali alloy alumina aluminium ammonia ammonium analogous anhydride anhydrous antimony arsenic atomic weight barium basic salts boiling boric calcium carbon bisulphide carbonic anhydride cast iron charcoal chemical chloranhydride chromic chromic acid cobalt colour colourless combination composition compounds containing copper corresponding crystalline crystals cupric cupric oxide cuprous cyanide decomposed decomposition density dilute dioxide dissolves double salts easily elements evaporated evolved example ferric oxide ferrous formation fused gives gold heated hydrate hydrochloric acid hydroxide hypophosphorous acid ignited insoluble instance isomorphous lead liquid magnesium manganese manganous mass mercury metals mixture molecules nickel nitrate nitric acid nitrogen obtained ordinary temperature oxidised oxygen periodic law permanganate peroxide phosphoric acid phosphorus platinum potassium powder precipitate presence properties quantity reaction silica silicon silver chloride sodium soluble in water solution specific gravity substance sulphate sulphide sulphuretted hydrogen sulphuric acid sulphurous anhydride tion vapour volatile whilst yellow zinc
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