Chemical News and Journal of Industrial Science, Tomy 111-112Chemical news office., 1915 |
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Strona 3
... less directly affected . The Society of Chemical In- dustry , both at their headquarters in London , and at several branches , have dealt with the matter , and Dr. Mollwo Perkin has recently read a most interesting paper on the ...
... less directly affected . The Society of Chemical In- dustry , both at their headquarters in London , and at several branches , have dealt with the matter , and Dr. Mollwo Perkin has recently read a most interesting paper on the ...
Strona 34
... less and there is less brickwork , ironwork , foundations , piping , & c . There are only three electrodes as compared with six for three single - phase furnaces , and this considerably simplifies the electrical and water con- nections ...
... less and there is less brickwork , ironwork , foundations , piping , & c . There are only three electrodes as compared with six for three single - phase furnaces , and this considerably simplifies the electrical and water con- nections ...
Strona 36
... ( less than ) , ° C . Time therm . stationary , min ... 45'75 45'95 45.85 0.05 40 0'05 0.05 40 40 Effect of Stirring ... ( less than ) ° C . .. Time ther . stationary , min . 45'75 45 75 45 75 45 75 45 75 0'05 005 005 005 005 ΤΟ ΤΟ ΙΟ ΤΟ ΤΟ ...
... ( less than ) , ° C . Time therm . stationary , min ... 45'75 45'95 45.85 0.05 40 0'05 0.05 40 40 Effect of Stirring ... ( less than ) ° C . .. Time ther . stationary , min . 45'75 45 75 45 75 45 75 45 75 0'05 005 005 005 005 ΤΟ ΤΟ ΙΟ ΤΟ ΤΟ ...
Strona 44
... less atomic weight , the decrease in the atomic weight is not exactly proportional to the radic- activity . For example , preparation O ( the same material as preparation R ) is distinctly less radic - active than Sample D , although ...
... less atomic weight , the decrease in the atomic weight is not exactly proportional to the radic- activity . For example , preparation O ( the same material as preparation R ) is distinctly less radic - active than Sample D , although ...
Strona 46
... less easy to perform with the sulphides than the oxides . Solid sulphur does not appear to react on fused potassium , and hence it is neces- sary to heat the two substances to 200 ° -300 ° in a sealed vacuum tube . The protosulphides ...
... less easy to perform with the sulphides than the oxides . Solid sulphur does not appear to react on fused potassium , and hence it is neces- sary to heat the two substances to 200 ° -300 ° in a sealed vacuum tube . The protosulphides ...
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