The Principles of Chemistry, Volumen2Longmans, Green, and Company, 1891 |
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Página 6
... ferric compounds , FeX3 , which are isomorphous with the compounds of aluminium ; and , in this instance , the relative composition is directly deter- mined by analysis , because , for a given amount of iron , FeCl2 only contains two ...
... ferric compounds , FeX3 , which are isomorphous with the compounds of aluminium ; and , in this instance , the relative composition is directly deter- mined by analysis , because , for a given amount of iron , FeCl2 only contains two ...
Página 36
... ferric ) , the solution is then boiled , and zinc oxide is afterwards added , which , after some time has elapsed , precipitates all the ferric oxide . Ferric oxide of the form RO3 is dis- placed by zinc oxide of the form RO . 2 soluble ...
... ferric ) , the solution is then boiled , and zinc oxide is afterwards added , which , after some time has elapsed , precipitates all the ferric oxide . Ferric oxide of the form RO3 is dis- placed by zinc oxide of the form RO . 2 soluble ...
Página 52
... ferric iron being then obtained in the precipitate . Mercuric cyanide is a colourless crystalline substance , soluble in water , and distinguishable by its great stability ; sulphuric acid does not liberate prussic acid from it , and ...
... ferric iron being then obtained in the precipitate . Mercuric cyanide is a colourless crystalline substance , soluble in water , and distinguishable by its great stability ; sulphuric acid does not liberate prussic acid from it , and ...
Página 71
... ferric compounds ) . Such are the ruby and sapphire , the former red and the latter blue . They have a specific -renders the mass incapable of cracking in the furnace , and much more dense and less porous . Nevertheless , such clay ...
... ferric compounds ) . Such are the ruby and sapphire , the former red and the latter blue . They have a specific -renders the mass incapable of cracking in the furnace , and much more dense and less porous . Nevertheless , such clay ...
Página 72
... ferric oxide , sometimes occurs in masses ( at Baux , in the south of France ) , and is termed bauxite ; it contains Al , O ,, 2H , O = Al2O ( HO ) , ( sp . gr . 2-6 ) . When bauxite is ignited with sodium carbonate , carbonic anhydride ...
... ferric oxide , sometimes occurs in masses ( at Baux , in the south of France ) , and is termed bauxite ; it contains Al , O ,, 2H , O = Al2O ( HO ) , ( sp . gr . 2-6 ) . When bauxite is ignited with sodium carbonate , carbonic anhydride ...
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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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