Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 3
... acetic acid solution can be used , but not a mineral acid ; thus it was found that the precipitated acid earths - in the hydrated state - are comparatively easily soluble in mineral acids . Hydrochloric acid dissolves them more easily ...
... acetic acid solution can be used , but not a mineral acid ; thus it was found that the precipitated acid earths - in the hydrated state - are comparatively easily soluble in mineral acids . Hydrochloric acid dissolves them more easily ...
Strona 5
... acetic acid in presence of hydrogen peroxide does not possess the solvent power of sulphuric acid . The quantity of sulphurous acid to be added depends upon the appearance of the precipitate ; as soon as it cakes together and becomes ...
... acetic acid in presence of hydrogen peroxide does not possess the solvent power of sulphuric acid . The quantity of sulphurous acid to be added depends upon the appearance of the precipitate ; as soon as it cakes together and becomes ...
Strona 10
... acetic acid , catechol , urethane , n - propyl alcohol , acetamide , quinol , and resorcinol . The solutions were all N / 2 , with the exception of sucrose , which was examined at four different concentrations . It was found that the ...
... acetic acid , catechol , urethane , n - propyl alcohol , acetamide , quinol , and resorcinol . The solutions were all N / 2 , with the exception of sucrose , which was examined at four different concentrations . It was found that the ...
Strona 11
... acetic acid used by Mr. Usher , in which the dissolved substances had considerable solvent power for the gas . Mr. USHER replied that , as was expected , the equivalent depression of solubility was found to increase with dilution . The ...
... acetic acid used by Mr. Usher , in which the dissolved substances had considerable solvent power for the gas . Mr. USHER replied that , as was expected , the equivalent depression of solubility was found to increase with dilution . The ...
Strona 16
... acetic acid , even if boiled for hours . 2. Fusion with Potassium Monosulphate . - Experiments with this salt confirmed Warren's statement , according to which the bisulphate melt of the acid earths , when treated with cold water ...
... acetic acid , even if boiled for hours . 2. Fusion with Potassium Monosulphate . - Experiments with this salt confirmed Warren's statement , according to which the bisulphate melt of the acid earths , when treated with cold water ...
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