Chemical News and Journal of Physical Science, Tom 115Chemical news office., 1917 |
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Strona 3
... reactions . He has to make use of different processes for separating and purifying synthetic products , checking the result of his work by appropriate analytic methods . Over 90 per cent of the successful candidates are destined to take ...
... reactions . He has to make use of different processes for separating and purifying synthetic products , checking the result of his work by appropriate analytic methods . Over 90 per cent of the successful candidates are destined to take ...
Strona 8
... reaction between a solid and a dissolved substance should be the resultant of two consecutive reactions- ( a ) The diffusion process , and ( b ) the chemical reaction proper , which occurs at the surface of the solid . ( The term ...
... reaction between a solid and a dissolved substance should be the resultant of two consecutive reactions- ( a ) The diffusion process , and ( b ) the chemical reaction proper , which occurs at the surface of the solid . ( The term ...
Strona 10
... reaction baum's ) are recorded in Table I. Here , and in all the fol- between a solid and a dissolved substance will never lowing tables , ki is the observed velocity constant uncor- represent , even approximately , the true rate of the ...
... reaction baum's ) are recorded in Table I. Here , and in all the fol- between a solid and a dissolved substance will never lowing tables , ki is the observed velocity constant uncor- represent , even approximately , the true rate of the ...
Strona 11
... reaction . It will be used in a number of the cases to follow . | 21 scientific glass , there was no necessity to depend. CHEMICAL NEWS , Jan. 5 , 1917 ( To be continued ) . PROCEEDINGS OF SOCIETIES . PHYSICAL SOCIETY . Ordinary Meeting ...
... reaction . It will be used in a number of the cases to follow . | 21 scientific glass , there was no necessity to depend. CHEMICAL NEWS , Jan. 5 , 1917 ( To be continued ) . PROCEEDINGS OF SOCIETIES . PHYSICAL SOCIETY . Ordinary Meeting ...
Strona 12
... reaction is less than that of the first , and the authors suggest that the second reaction takes place in two stages . In the first phase two CO2 mole- cules add themselves on to one molecule of Na2O2 to give the percarbonate Na2C2O6 ...
... reaction is less than that of the first , and the authors suggest that the second reaction takes place in two stages . In the first phase two CO2 mole- cules add themselves on to one molecule of Na2O2 to give the percarbonate Na2C2O6 ...
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