Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 288
... dilute sulphuric acid upon , 270 Hydrocarbides , preparing con- densed , 174 Hydrocarbons , determination of , 110 Hydrogen , apparatus for the de- termination of , 163 evolution of antimony from stibnite by nascent , 147 free ...
... dilute sulphuric acid upon , 270 Hydrocarbides , preparing con- densed , 174 Hydrocarbons , determination of , 110 Hydrogen , apparatus for the de- termination of , 163 evolution of antimony from stibnite by nascent , 147 free ...
Strona 292
... dilute sul- phuric acid upon hydroben- zoin and iso - hydrobenzoin , 270 and A. Blatzbecker , benzyl- isophthalic acid , 270 L. Klippert , para - xylenic acid , 270 Zulkowski , K. , apparatus for de- termination of hydrogen , 163 2 ...
... dilute sul- phuric acid upon hydroben- zoin and iso - hydrobenzoin , 270 and A. Blatzbecker , benzyl- isophthalic acid , 270 L. Klippert , para - xylenic acid , 270 Zulkowski , K. , apparatus for de- termination of hydrogen , 163 2 ...
Strona 2
... dilute sulphuric acid upon vanadic pentoxide in the presence of reducing agents such as alcohol , sulphurous acid , hydrochloric acid , oxalic acid , & c . The blue solu- tion thus produced is evaporated to the consistence of a syrup ...
... dilute sulphuric acid upon vanadic pentoxide in the presence of reducing agents such as alcohol , sulphurous acid , hydrochloric acid , oxalic acid , & c . The blue solu- tion thus produced is evaporated to the consistence of a syrup ...
Strona 3
... Dilute alkaline solutions decompose the compound with the formation of brown hydroxide , which is readily dissolved by acids . The following analyses were made with samples pre- pared at different times . Nos . I and 2 were dried over ...
... Dilute alkaline solutions decompose the compound with the formation of brown hydroxide , which is readily dissolved by acids . The following analyses were made with samples pre- pared at different times . Nos . I and 2 were dried over ...
Strona 4
... dilute acids ( 4 ) . Copper salts can be replaced by zinc salts , and probably by salts of any heavy metal which ... dilute solution of acid sulphate of quinine of such a strength that one litre contained 142 milligrammes of the acid ...
... dilute acids ( 4 ) . Copper salts can be replaced by zinc salts , and probably by salts of any heavy metal which ... dilute solution of acid sulphate of quinine of such a strength that one litre contained 142 milligrammes of the acid ...
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