Chemical News and Journal of Industrial Science, Tomy 99-100Chemical news office., 1909 |
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Strona 4
... reaction takes place similar to Goldschmidt's thermite reactions . The reaction is intense , but is not violent , no violent evolution of the products of the reaction occurring . The mixtures were made : - I. BaO + Mg . 2. BaO + 2Mg , 3 ...
... reaction takes place similar to Goldschmidt's thermite reactions . The reaction is intense , but is not violent , no violent evolution of the products of the reaction occurring . The mixtures were made : - I. BaO + Mg . 2. BaO + 2Mg , 3 ...
Strona 19
... reaction is accelerated by colloidal platinum , for in the experiments on the decom- position of hydrogen peroxide the platinum stirrer was coated with wax to guard against any possible action of the platinum , whilst this precaution ...
... reaction is accelerated by colloidal platinum , for in the experiments on the decom- position of hydrogen peroxide the platinum stirrer was coated with wax to guard against any possible action of the platinum , whilst this precaution ...
Strona 20
... reaction described in the previous paper by Mr. Leonard and the author is now under further investigation . 275. Benzyl Sulphoxide : A Possible Example of Dynamic Isomerism . " By JOHN ARMSTRONG SMYTHE . CH2 C : NH CH2 CN NH2 I. IV ...
... reaction described in the previous paper by Mr. Leonard and the author is now under further investigation . 275. Benzyl Sulphoxide : A Possible Example of Dynamic Isomerism . " By JOHN ARMSTRONG SMYTHE . CH2 C : NH CH2 CN NH2 I. IV ...
Strona 21
... reaction . The menthol possessed a specific rotation ( ap 15 48.84 ° in 5 per cent chloroform solution . The purification of the esters was accomplished , as previously , by two successive distillations in a vacuum ; the boiling - point ...
... reaction . The menthol possessed a specific rotation ( ap 15 48.84 ° in 5 per cent chloroform solution . The purification of the esters was accomplished , as previously , by two successive distillations in a vacuum ; the boiling - point ...
Strona 35
... reaction appears to be a curious instance of catalysis . The acetic anhydride is not useless in the reaction , for the decomposition of the acetate formed takes place more readily than that of the alcohol as such ...
... reaction appears to be a curious instance of catalysis . The acetic anhydride is not useless in the reaction , for the decomposition of the acetate formed takes place more readily than that of the alcohol as such ...
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