Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 1
... given . " It would be but a slight modification of this authority if the College were now to exercise a more general and direct control over pharmaceutists . The power we have just mentioned has been allowed to fall into abeyance , and ...
... given . " It would be but a slight modification of this authority if the College were now to exercise a more general and direct control over pharmaceutists . The power we have just mentioned has been allowed to fall into abeyance , and ...
Strona 2
... given . In treating this acid with water , a new reaction was produced . The bicarburetted hydrogen set at liberty combined in its nascent state with water , forming alcohol , leaving the sulphuric acid combined with the addition of a ...
... given . In treating this acid with water , a new reaction was produced . The bicarburetted hydrogen set at liberty combined in its nascent state with water , forming alcohol , leaving the sulphuric acid combined with the addition of a ...
Strona 4
... given much atten- tion to the study of chemistry and the preparation of dyes . I conduct the chemical department of our business , and am well acquainted with the body called " aniline . " It is an oily basic liquid produced from coal ...
... given much atten- tion to the study of chemistry and the preparation of dyes . I conduct the chemical department of our business , and am well acquainted with the body called " aniline . " It is an oily basic liquid produced from coal ...
Strona 6
... given by Mr. Graham . I know " Fownes ' Chemistry . " I do not know the process given for making arsenic acid . ( Book handed up and description read . ) " Powdered arsenious acid is dissolved in hot hydrochloric acid , and oxidised by ...
... given by Mr. Graham . I know " Fownes ' Chemistry . " I do not know the process given for making arsenic acid . ( Book handed up and description read . ) " Powdered arsenious acid is dissolved in hot hydrochloric acid , and oxidised by ...
Strona 7
... given by Kopp ( Annales de Chimie et de Physique , T. xlviii . , p . 109 ) , is quite correct . " The different acids , raised to a dull , red heat , furnish the anhydrous acid . This is no longer an acid , but is an inert body , having ...
... given by Kopp ( Annales de Chimie et de Physique , T. xlviii . , p . 109 ) , is quite correct . " The different acids , raised to a dull , red heat , furnish the anhydrous acid . This is no longer an acid , but is an inert body , having ...
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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