The Chemical News and Journal of Physical Science, Volumes 31-32Griffin, Bohn and Company, 1875 |
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Page 152
... powder ; then he adds a second powder , which causes the manurial products to be precipitated , which he calls the precipitating powder ; he then drains off the water by downward filtration , and the residuum is mixed with hot ...
... powder ; then he adds a second powder , which causes the manurial products to be precipitated , which he calls the precipitating powder ; he then drains off the water by downward filtration , and the residuum is mixed with hot ...
Page 23
... powder , which had been exposed during a frosty night . Twelve months ago I repeated this experiment in the following manner : - Experiment 1. - One pound of bleaching - powder was exhausted with water , and the solution after being ...
... powder , which had been exposed during a frosty night . Twelve months ago I repeated this experiment in the following manner : - Experiment 1. - One pound of bleaching - powder was exhausted with water , and the solution after being ...
Page 25
... powder " possesses over its solution , are obvious , and it is needless to specify them , but if pure hypochlorite of calcium could be made commercially , it would supersede the manufacture of bleaching - powder , seeing that ( a ) it ...
... powder " possesses over its solution , are obvious , and it is needless to specify them , but if pure hypochlorite of calcium could be made commercially , it would supersede the manufacture of bleaching - powder , seeing that ( a ) it ...
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acetic acid action adulterated alcohol alkali alum alumina ammonia amount analysis aniline anthracen apparatus appears applied baryta Bill body boiling butter calcium carbonic acid cent CHEMICAL chemist Chemistry chloride chromic acid chrysene clause colour compound containing copper crystalline crystals decomposed decomposition dilute dissolved distilled ether evaporation experiments filter filtrate gases give glass grms heat hydrate hydrochloric acid hydrogen insoluble iodide iron liquid London magnesia magnet manufacture matter mercury metallic method milk mineral mixed mixture nitrate nitric acid nitrogen obtained ordinary oxalate oxide oxygen paper patent phosphate phosphoric acid plane platinum potash potassium powder precipitate present produced proportion Public Analysts pure pyrites quantity residue salts sample sesquioxide silicate silver Society sodium solid soluble solution substance sugar sulphate sulphide sulphuric acid tartaric tartaric acid temperature tion tube vacuum washed weight whilst wine yielded zinc