Chemical News and Journal of Industrial Science, Tomy 109-110Chemical news office., 1914 |
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Strona 13
... solution of barium dimethyl phosphate , together with traces of barium mono- methyl phosphate . This solution was treated with just sufficient sulphuric acid to precipitate all the barium as the sulphate , which after digestion at 95 ...
... solution of barium dimethyl phosphate , together with traces of barium mono- methyl phosphate . This solution was treated with just sufficient sulphuric acid to precipitate all the barium as the sulphate , which after digestion at 95 ...
Strona 14
... solution by carefully heating . It forms white needle - like crystals very similar to the yttrium compound . One hundred parts of water dissolve 230 parts of the salt at 25 ° , while only 6.7 parts are dis- solved by the same quantity ...
... solution by carefully heating . It forms white needle - like crystals very similar to the yttrium compound . One hundred parts of water dissolve 230 parts of the salt at 25 ° , while only 6.7 parts are dis- solved by the same quantity ...
Strona 21
... solution containing sodium cyanamide , although it polymerised much more rapidly than pure cyanamide ( half period at 100 ° , thirty minutes , compared with twelve hours in the latter case ) , yet did not do so more quickly than one con ...
... solution containing sodium cyanamide , although it polymerised much more rapidly than pure cyanamide ( half period at 100 ° , thirty minutes , compared with twelve hours in the latter case ) , yet did not do so more quickly than one con ...
Strona 22
... solution of the substance of constant strength . Tetranitromethane itself gives no colour in dry alcohol . With the sulphides a yellow colour is produced on mixing the solutions , but the absorption spectrum does not differ greatly from ...
... solution of the substance of constant strength . Tetranitromethane itself gives no colour in dry alcohol . With the sulphides a yellow colour is produced on mixing the solutions , but the absorption spectrum does not differ greatly from ...
Strona 35
... Solution of solid bodies in oils ( e.g. , " soaping " ) tends to a high viscosity temperature coefficient . 4. Combined high molecular weight and conjugated double bonds mean a high Zt , e.g. , tung oil . 5. Unsaturation tends to lower ...
... Solution of solid bodies in oils ( e.g. , " soaping " ) tends to a high viscosity temperature coefficient . 4. Combined high molecular weight and conjugated double bonds mean a high Zt , e.g. , tung oil . 5. Unsaturation tends to lower ...
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