Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 1
... action of the sodium . By increasing the amount of alcohol above that recom- mended by Stephanoff , the sodium ethylate could be kept in solution , but the large volume of liquid retarded the reduction , and thus increased both the time ...
... action of the sodium . By increasing the amount of alcohol above that recom- mended by Stephanoff , the sodium ethylate could be kept in solution , but the large volume of liquid retarded the reduction , and thus increased both the time ...
Strona 10
... action , penetrated down to the deeper layers of the film . The same topographical phenomena were observed in comparative work upon am- monium persulphate and Farmer's reducer . In the latter there was a sharp - cut limit of action in ...
... action , penetrated down to the deeper layers of the film . The same topographical phenomena were observed in comparative work upon am- monium persulphate and Farmer's reducer . In the latter there was a sharp - cut limit of action in ...
Strona 17
... Action , Part XV . The Com- parative Influence of Monohydric , CnH2n + 1 , Alcohols and other Non - electrolytes on Enzymic Activity . " By HENRY E. ARMSTRONG and EDWARD FRANKLAND ARMSTRONG . The influence exercised by a number of non ...
... Action , Part XV . The Com- parative Influence of Monohydric , CnH2n + 1 , Alcohols and other Non - electrolytes on Enzymic Activity . " By HENRY E. ARMSTRONG and EDWARD FRANKLAND ARMSTRONG . The influence exercised by a number of non ...
Strona 24
... action of ammonia on propiolic methyl ester , HC C - CO2CH3 , at a temperature below 0 ° . Cyanacetylene is a mobile liquid with a strong irritating odour . It is very inflammable . It is slightly soluble in water and readily soluble in ...
... action of ammonia on propiolic methyl ester , HC C - CO2CH3 , at a temperature below 0 ° . Cyanacetylene is a mobile liquid with a strong irritating odour . It is very inflammable . It is slightly soluble in water and readily soluble in ...
Strona 32
... action is to reduce the oxide of copper formed in melting the copper previous to the addi- tion of the spelter . The brass rolling mills in the Nauga - ferable to introducing manganese through the agency of a tuck Valley , Connecticut ...
... action is to reduce the oxide of copper formed in melting the copper previous to the addi- tion of the spelter . The brass rolling mills in the Nauga - ferable to introducing manganese through the agency of a tuck Valley , Connecticut ...
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