Chemical News and Journal of Industrial Science, Tomy 141-142Chemical news office., 1930 |
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Strona 97
... acetaldehyde . The aim of the present author's work was the investigation of the mode of reduction of acetaldehyde from its pure solutions and the quantitative estimation of acetaldehyde in vinegar , as regards the limit of the sen ...
... acetaldehyde . The aim of the present author's work was the investigation of the mode of reduction of acetaldehyde from its pure solutions and the quantitative estimation of acetaldehyde in vinegar , as regards the limit of the sen ...
Strona 98
... acetaldehyde , i.e. , in its 0.0004 per cent . solution . To distinguish still smaller amounts the solution had to be freed from oxygen . Bubbling of hydrogen has the disadvantage that it partly removes the volatile acetaldehyde ...
... acetaldehyde , i.e. , in its 0.0004 per cent . solution . To distinguish still smaller amounts the solution had to be freed from oxygen . Bubbling of hydrogen has the disadvantage that it partly removes the volatile acetaldehyde ...
Strona 105
posits from solutions equally concentrated as the acetaldehyde . Thus the " molar re- duction potential " of acetaldehyde is -1.60 v .; 99 2. The value of the " reduction poten- is not influenced by changes from tial neutrality to a ...
posits from solutions equally concentrated as the acetaldehyde . Thus the " molar re- duction potential " of acetaldehyde is -1.60 v .; 99 2. The value of the " reduction poten- is not influenced by changes from tial neutrality to a ...
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Superphosphate industry in Japan 122 | 9 |
Notes on the Casting of Refractories 380 | 13 |
Tubes | 27 |
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