Chemical News and Journal of Industrial Science, Volumen33Chemical news office, 1876 |
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Página 5
... ammonia . A solution of cuprous oxide in ammonia absorbing oxygen gas turns blue , owing to the formation of cupric oxide ( CuO ) . The solution of cupric oxide obtained may be again converted into a colourless solution of cuprous oxide ...
... ammonia . A solution of cuprous oxide in ammonia absorbing oxygen gas turns blue , owing to the formation of cupric oxide ( CuO ) . The solution of cupric oxide obtained may be again converted into a colourless solution of cuprous oxide ...
Página 7
... ammonia for use in Wanklyn's process of water analysis is well known , and it would be obviously very convenient to determine once for all the proportion of ammonia in a given sample ; we might proceed thus : two columns measuring four ...
... ammonia for use in Wanklyn's process of water analysis is well known , and it would be obviously very convenient to determine once for all the proportion of ammonia in a given sample ; we might proceed thus : two columns measuring four ...
Página 9
... ammonia it happens that this third basic equivalent does not combine with phosphoric acid , or if it combines at first it does not remain definitely united to the acid , but is gradually separated spontaneously and completely . Neither ...
... ammonia it happens that this third basic equivalent does not combine with phosphoric acid , or if it combines at first it does not remain definitely united to the acid , but is gradually separated spontaneously and completely . Neither ...
Página 10
... ammonia than able flavour , but the author suggests that it might be used the direct assimilation of free nitrogen . for giving a factitious colour to inferior wines . The Jaborandi ( Polycarpus pinnatus ) .— M . E. Hardy . Note on a ...
... ammonia than able flavour , but the author suggests that it might be used the direct assimilation of free nitrogen . for giving a factitious colour to inferior wines . The Jaborandi ( Polycarpus pinnatus ) .— M . E. Hardy . Note on a ...
Página 13
... ammonia ice machines . A third system has since been added , the air ice machine , which has not yet reached perfection , since peculiar difficulties interfere with its practical execution . The theories of these machines have been ...
... ammonia ice machines . A third system has since been added , the air ice machine , which has not yet reached perfection , since peculiar difficulties interfere with its practical execution . The theories of these machines have been ...
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Términos y frases comunes
action alcohol alizarin alkali ammonia ammonium amount analysis aniline aniline-black anthracen apparatus bilirubin biliverdin blue body boiling bromine calcium carbonic acid caustic cent Chemical Society chemistry chemists chlorate chloride compound condensation containing cooling copper crystallisation cyanide cyanogen decomposed dilute dissolved distilled dyeing effect electricity employed ether evaporation examination experiments filtered furnace gases give glass grain graphite grms heat hydrate hydrochloric acid hydrogen Improvements insoluble Institution iodine iron kilos light lime liquid London machine manganese manufacture means mercury metal meteorites method mixture nitrate nitric acid nitrogen observed obtained oxide oxidised oxygen paper passed phosphate phosphoric acid platinum potash potassium precipitate present produced Prof proportion pure quantity reaction researches residue Royal salt sample selenium silver soda sodium soluble solution substance sugar sulphate sulphide sulphuric acid temperature tion tube vanadium vapour whilst yield zinc
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