Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3767Chemical news office., 1932 |
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Strona 416
... carried by hydrogen and oxygen , these being always the primary products of electrolysis . " When , therefore , metallic solutions are decomposed the metals are evolved not by the current of electricity but by the hydrogen evolved at ...
... carried by hydrogen and oxygen , these being always the primary products of electrolysis . " When , therefore , metallic solutions are decomposed the metals are evolved not by the current of electricity but by the hydrogen evolved at ...
Strona 419
... carried out in a short space of time with amazing economy of effort , thanks to the combination in him of brilliant imagination , unerring instinct for essentials , and un- rivalled mastery of experimental technique . It is remarkable ...
... carried out in a short space of time with amazing economy of effort , thanks to the combination in him of brilliant imagination , unerring instinct for essentials , and un- rivalled mastery of experimental technique . It is remarkable ...
Strona
... carried on a ceaseless war against mosquitoes , rats , bugs , fleas , lice . During the years of its existence , the College has been consulted by many English and Foreign Institutions and Government Departments and its Research ...
... carried on a ceaseless war against mosquitoes , rats , bugs , fleas , lice . During the years of its existence , the College has been consulted by many English and Foreign Institutions and Government Departments and its Research ...
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acid actual aluminium amount associated atomic attraction battery bodies carried caused cell changes charge chemical action chemical affinity chemistry chloride colour compared conductivity connected contained Davy decompose decomposition dependent described detect Determination direct effect electricity electro-chemical electrolysis equal equivalent evolved examination experimental experiments Faraday Faraday's floor follows force fused gave given glasses greater heat Hence hydrogen ideas important inches intensity interest June Laboratory later lead liberated London machine magnetic materials matter means measure Member ment metals methods nature observed obtained Office particles passes Patent platinum points poles positive present Price problem production Professor proved published quantity quantity of electricity reaction relation researches resins result Royal Institution ruby salts scientific selenium September showed shown solution steel substances sulphuric acid teeth temperature theory tion Trade turns unit varied various voltaic volume weight wires wrote zinc