Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 32
... fact that it is possible to make good German silver without it would seem to indicate it . I feel quite sure that there is no oxidation of carbon , as nitrate of soda , when allowed to melt on copper , will not oxidise it ; but instead ...
... fact that it is possible to make good German silver without it would seem to indicate it . I feel quite sure that there is no oxidation of carbon , as nitrate of soda , when allowed to melt on copper , will not oxidise it ; but instead ...
Strona 33
... fact , it appears to act in an opposite manner , and any iron that may be present is changed to sulphide and enters the slag . I have always advocated the use of plaster of Paris in melting scrap materials containing iron , and have ...
... fact , it appears to act in an opposite manner , and any iron that may be present is changed to sulphide and enters the slag . I have always advocated the use of plaster of Paris in melting scrap materials containing iron , and have ...
Strona 56
... fact , quinonediphenylimide— Sleeping Sickness . Sir ALEXANDER GEIKIE , K.C.B. , President. Cresol . C = O || C Meta ... facts : - 1. Diethoxynaphthostilbenes ( Elbs , Journ . Prakt . Chem . , xlvii . , 72 ) , C2H5O-C10H6.CH:CH.C10H6 ...
... fact , quinonediphenylimide— Sleeping Sickness . Sir ALEXANDER GEIKIE , K.C.B. , President. Cresol . C = O || C Meta ... facts : - 1. Diethoxynaphthostilbenes ( Elbs , Journ . Prakt . Chem . , xlvii . , 72 ) , C2H5O-C10H6.CH:CH.C10H6 ...
Strona 63
... fact water worse than the average . Now let us see the results of the same experiments on a water considerably better than the average , under a similar set of conditions , a river water . Parts per million . Grains per U.S.gall ...
... fact water worse than the average . Now let us see the results of the same experiments on a water considerably better than the average , under a similar set of conditions , a river water . Parts per million . Grains per U.S.gall ...
Strona 77
... facts have PROCEEDINGS OF SOCIETIES . ROYAL SOCIETY . Ordinary Meeting , February 2nd , 1911 . PAPERS were read as ... facts and also others where the theory of steric hindrance would lead to conclusions directly contrary to the facts ...
... facts have PROCEEDINGS OF SOCIETIES . ROYAL SOCIETY . Ordinary Meeting , February 2nd , 1911 . PAPERS were read as ... facts and also others where the theory of steric hindrance would lead to conclusions directly contrary to the facts ...
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