Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 9
... mixture that Faraday obtained butylene . ( e ) ACETYLENE , or Klumene ( CH ) . A volume of this gas contains its own volume of carbon vapour and one volume of hydrogen . The gas exists in but very small proportions in coal gas ; and it ...
... mixture that Faraday obtained butylene . ( e ) ACETYLENE , or Klumene ( CH ) . A volume of this gas contains its own volume of carbon vapour and one volume of hydrogen . The gas exists in but very small proportions in coal gas ; and it ...
Strona 10
... mixture is dried and the mass exhausted with absolute alcohol , which takes up scarcely anything but curarine . An analysis of the chloroplatinate leads to the formula € 10H15N for this alkaloid , which is seen to be destitute of oxygen ...
... mixture is dried and the mass exhausted with absolute alcohol , which takes up scarcely anything but curarine . An analysis of the chloroplatinate leads to the formula € 10H15N for this alkaloid , which is seen to be destitute of oxygen ...
Strona 17
... mixture of oxygen and hydrogen in proper proportions ) will not explode when it is mixed with 2'89 , or a little less than three times its volume , of carbonic acid . The effect of the gas in reducing the illuminating power of coal gas ...
... mixture of oxygen and hydrogen in proper proportions ) will not explode when it is mixed with 2'89 , or a little less than three times its volume , of carbonic acid . The effect of the gas in reducing the illuminating power of coal gas ...
Strona 26
... mixture , and left for forty - eight hours . 7th . That the evaporated urine containing the deposit of uric acid should be filtered through pure but not too fine paper , and one yielding but an infinitesimal amount of ash . Swedish ...
... mixture , and left for forty - eight hours . 7th . That the evaporated urine containing the deposit of uric acid should be filtered through pure but not too fine paper , and one yielding but an infinitesimal amount of ash . Swedish ...
Strona 27
... mixture is only faintly acid , and gives , after filtration , but a slight cloud on the addition of more potash . Filter , collect the precipitate , wash slightly ( the presence of a trace of nitrate of ammonia in the pro- duct is of no ...
... mixture is only faintly acid , and gives , after filtration , but a slight cloud on the addition of more potash . Filter , collect the precipitate , wash slightly ( the presence of a trace of nitrate of ammonia in the pro- duct is of no ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic action alcohol ammonia amount analysis animal apparatus appear application atoms becomes bismuth bodies boiling called carbonic acid cause cent chemical Chemistry chloride coal colour combination communication complete composition compounds considerable constituent containing continued copper corresponding course described determined dissolved distillation effect elements employed equal ether examined existence experiments fact force give given glass glucose heat hydrochloric hydrogen important Improvements interest iron known lead lecture less light lime liquid manufacture matter means mercury metal method mineral mixed mixture molecules nature nitrogen notice observed obtained operation ordinary organic oxide oxygen pass practical precipitate prepared present produced proportion proved pure quantity received remains residue salts separated soda sodium amalgam solution substance sulphuric acid temperature tion tube vapour volume weight