Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 133
... solution of potassa and test the resulting solution for chlorides ( bromides and iodides later ) . 3. Does it fume in air . 4. Test with litmus paper ( Boyle ) . 5. Turmeric ( for ammonia , due to Bergman , though turmeric was known as ...
... solution of potassa and test the resulting solution for chlorides ( bromides and iodides later ) . 3. Does it fume in air . 4. Test with litmus paper ( Boyle ) . 5. Turmeric ( for ammonia , due to Bergman , though turmeric was known as ...
Strona 134
... solution , or alkalimetric liquor was made from 66 ° Baume Sulphuric acid , carefully diluted to 1 / 10th . alkali to be examined was next weighed out , and 10 grams dissolved in water to make one decilitre of solution . The titra ...
... solution , or alkalimetric liquor was made from 66 ° Baume Sulphuric acid , carefully diluted to 1 / 10th . alkali to be examined was next weighed out , and 10 grams dissolved in water to make one decilitre of solution . The titra ...
Strona 136
... solutions , possessing a neutral reaction in aqueous solution . It is soluble in dilute caustic soda solution . It is very sparingly soluble in ethyl and amyl alcohols , and is insoluble in most organic solvents with the exception of ...
... solutions , possessing a neutral reaction in aqueous solution . It is soluble in dilute caustic soda solution . It is very sparingly soluble in ethyl and amyl alcohols , and is insoluble in most organic solvents with the exception of ...
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