Chemical News and Journal of Physical Science, Tom 83Chemical news office., 1901 |
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Strona 115
... residue the odour of butyric acid was perceptible at ( To be continued ) . опсе . THE ACTION Of alcohol aT 95 ° ON METALS WITH WHICH IT COMES IN CONTACT . By Dr. MALMÉJAC . THE alcohol used in these experiments was perfectly pure ...
... residue the odour of butyric acid was perceptible at ( To be continued ) . опсе . THE ACTION Of alcohol aT 95 ° ON METALS WITH WHICH IT COMES IN CONTACT . By Dr. MALMÉJAC . THE alcohol used in these experiments was perfectly pure ...
Strona 149
... residue of platinum and oxalates of barium and potassium- Pt2 ( C2O4 ) 2 ( NO2 ) BaK2 = 2Pt + C2O4Ba + C2O4K2 + 4NO2 ... residue ( Pt and CO , Ba ) , of 0 2053 grm .; the washings , evaporated to dryness with sulphuric acid , gave o'0660 ...
... residue of platinum and oxalates of barium and potassium- Pt2 ( C2O4 ) 2 ( NO2 ) BaK2 = 2Pt + C2O4Ba + C2O4K2 + 4NO2 ... residue ( Pt and CO , Ba ) , of 0 2053 grm .; the washings , evaporated to dryness with sulphuric acid , gave o'0660 ...
Strona 234
... residue , excepting the traces for which correction will be made subsequently . If , however , the weight of lithium chloride present exceeds 10 or 20 milligrms . , it is advisable at this point , though not absolutely essential to the ...
... residue , excepting the traces for which correction will be made subsequently . If , however , the weight of lithium chloride present exceeds 10 or 20 milligrms . , it is advisable at this point , though not absolutely essential to the ...
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