Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 2
... operation is , we apprehend , for the purpose of minutely dividing the particles . He then agitated the whole together for a considerable length of time . After about 53,000 agitations , it was found that the whole of the gas had been ...
... operation is , we apprehend , for the purpose of minutely dividing the particles . He then agitated the whole together for a considerable length of time . After about 53,000 agitations , it was found that the whole of the gas had been ...
Strona 3
... operation beyond our art . By submitting a natural water to a moderate temperature , it loses the character Abridged from a Report to the Société de Pharmacie of Paris , by MM . Chatin , Poggiale , and Lefort . Journal de Pharmacie et ...
... operation beyond our art . By submitting a natural water to a moderate temperature , it loses the character Abridged from a Report to the Société de Pharmacie of Paris , by MM . Chatin , Poggiale , and Lefort . Journal de Pharmacie et ...
Strona 5
... operation , which , when the water is driven off , becomes dry arsenic acid . Then , to make anhydrous , the small quantity of water which is in chemical combination must be got rid of also ; but for the purpose of this operation it is ...
... operation , which , when the water is driven off , becomes dry arsenic acid . Then , to make anhydrous , the small quantity of water which is in chemical combination must be got rid of also ; but for the purpose of this operation it is ...
Strona 10
... operation . The people are almost all fishermen , and the fishing season does not commence until the end of May or June ; so that it would be possible to obtain many of these men before they go to the fishing , and thus the ...
... operation . The people are almost all fishermen , and the fishing season does not commence until the end of May or June ; so that it would be possible to obtain many of these men before they go to the fishing , and thus the ...
Strona 17
... operations , it is only neces- sary to guard against imparting too much depth to the red colour , which tends to give it a brownish or violet tint . By boiling tannate of rosaniline with hydrochloric acid , there is at first solution ...
... operations , it is only neces- sary to guard against imparting too much depth to the red colour , which tends to give it a brownish or violet tint . By boiling tannate of rosaniline with hydrochloric acid , there is at first solution ...
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according action added alcohol ammonia amount aniline apparatus appears application arsenic acid become bismuth bodies boiling called carbon cent CHEMICAL chemistry chloride coal colour combination communication compound considered consists containing continued copper corresponding described dissolved distillation effect employed evaporated examined experiments extract fact give given heat hydrochloric hydrogen important Improvements iron known lead less light lime liquid London manufacture manure mass material matter means metal method mineral mixed mixture nature necessary nitric Notices observed obtained operation ordinary oxide oxygen passed patent peat plants platinum portion potash practical precipitate prepared present produced proportion pure quantity reference regard remains remarkable ROYAL salt scientific separated silver Society soda soluble solution steel Street substances sufficient sulphuric acid temperature thallium tion treated tube vapour weight