Chemical News and Journal of Industrial Science, Tomy 125-126Chemical news office., 1923 |
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Strona 3
... obtained by condensation of paratoluidin and para- nitrobenzaldehyde . This expectation was justified and the compound was prepared just before the publication of the article by Lowy and King " on the condensation products of ...
... obtained by condensation of paratoluidin and para- nitrobenzaldehyde . This expectation was justified and the compound was prepared just before the publication of the article by Lowy and King " on the condensation products of ...
Strona 7
... obtained by previous workers do not harmonise . For example , at 20 ° C. , figures varying from 25 to 40 grams of K , Fe ( CN )。 in 100 grams of water have been given [ Sei- dell , " Solubilities , " Crosby Lockwood , 1920 ] , and even ...
... obtained by previous workers do not harmonise . For example , at 20 ° C. , figures varying from 25 to 40 grams of K , Fe ( CN )。 in 100 grams of water have been given [ Sei- dell , " Solubilities , " Crosby Lockwood , 1920 ] , and even ...
Strona 13
... obtained by previous workers do not harmonise . For example , at 20 ° C. , figures varying from 25 to 40 grams of K , Fe ( CN )。 in 100 grams of water have been given [ Sei- dell , Solubilities , " Crosby Lockwood , 1920 ] , and even ...
... obtained by previous workers do not harmonise . For example , at 20 ° C. , figures varying from 25 to 40 grams of K , Fe ( CN )。 in 100 grams of water have been given [ Sei- dell , Solubilities , " Crosby Lockwood , 1920 ] , and even ...
Strona 14
... obtained a Patent in this country for a pro- cess of obtaining Hydrocyanic acid . It is obtained from pure or crude cyanides by treatment with carbonic acid , without taking pre- cautions to control the temperature , by removing the ...
... obtained a Patent in this country for a pro- cess of obtaining Hydrocyanic acid . It is obtained from pure or crude cyanides by treatment with carbonic acid , without taking pre- cautions to control the temperature , by removing the ...
Strona 29
... obtained by adding the pure metal to boiling water , the oxide being thrown down in the form of a white powder . It may be dissolved com- pletely by the mineral acids , and burns with an intense white light when exposed to a flame ...
... obtained by adding the pure metal to boiling water , the oxide being thrown down in the form of a white powder . It may be dissolved com- pletely by the mineral acids , and burns with an intense white light when exposed to a flame ...
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