Chemical News and Journal of Industrial Science, Tomy 135-136Chemical news office., 1927 |
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Strona 9
... hydrogen to form ammonia in a triode valve has been made . It is shown that hydrogen atoms formed by thermal dissocia- tion at a hot tungsten emitter will combine with nitrogen at platinum and nickel sur- faces to form ammonia ...
... hydrogen to form ammonia in a triode valve has been made . It is shown that hydrogen atoms formed by thermal dissocia- tion at a hot tungsten emitter will combine with nitrogen at platinum and nickel sur- faces to form ammonia ...
Strona 10
... hydrogen to form primarily excited hydrogen atoms . The electron - efficiency of ammonia - form- ation from nitrogen ions has been shown to be at least one ammonia molecule produced for the passage of four electrons ; in the case of ...
... hydrogen to form primarily excited hydrogen atoms . The electron - efficiency of ammonia - form- ation from nitrogen ions has been shown to be at least one ammonia molecule produced for the passage of four electrons ; in the case of ...
Strona 29
... Hydrogen will still give a shorter flame than carbon monoxide in such circum- stances . A long flame is generally pre- ferred , to give uniform heating . Hydrogen more than other gases is liable to undergo flameless catalytic " surface ...
... Hydrogen will still give a shorter flame than carbon monoxide in such circum- stances . A long flame is generally pre- ferred , to give uniform heating . Hydrogen more than other gases is liable to undergo flameless catalytic " surface ...
Strona 31
... hydrogen . June 13th . Specifications Published . 272,321 . — British Dyestuffs Corporation , Ltd. , Rodd , E. H. , and Linch , F. W. Process for preparing triaryl- methane dyes . Abstracts Published . 269,908 . - Phosphoric acid ...
... hydrogen . June 13th . Specifications Published . 272,321 . — British Dyestuffs Corporation , Ltd. , Rodd , E. H. , and Linch , F. W. Process for preparing triaryl- methane dyes . Abstracts Published . 269,908 . - Phosphoric acid ...
Strona 34
... Hydrogen is bright but Hydrogen ẞ invisible near the positive electrode . Putting two and two together one is driven to the conclusion that Hydrogen ẞ is the negative hydrogen atom with two electrons . And as Hydrogen B yields a green ...
... Hydrogen is bright but Hydrogen ẞ invisible near the positive electrode . Putting two and two together one is driven to the conclusion that Hydrogen ẞ is the negative hydrogen atom with two electrons . And as Hydrogen B yields a green ...
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