Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 13
... employed direct in the manufacture of sulphate of soda , or it is re - concentrated , the expense of which amounts to 1 franc per 100 kilos . As 100 kilos . of sulphuric acid thus yield 40 kilos . hydro- chloric acid of sp . gr . 1'181 ...
... employed direct in the manufacture of sulphate of soda , or it is re - concentrated , the expense of which amounts to 1 franc per 100 kilos . As 100 kilos . of sulphuric acid thus yield 40 kilos . hydro- chloric acid of sp . gr . 1'181 ...
Strona 18
... employed to revise and somewhat elaborate the " subjects for papers " named in the current list issued by the Conference . In the course of thirteen years the Conference had proposed some two hundred subjects for research , of which ...
... employed to revise and somewhat elaborate the " subjects for papers " named in the current list issued by the Conference . In the course of thirteen years the Conference had proposed some two hundred subjects for research , of which ...
Strona 20
... employed as a test ) with the same result as ozone . Inasmuch , therefore , that the test Mr. S. Cohné employed is one as readily sus- ceptible to the influence of peroxide of hydrogen as to that of ozone , it is premature to write of ...
... employed as a test ) with the same result as ozone . Inasmuch , therefore , that the test Mr. S. Cohné employed is one as readily sus- ceptible to the influence of peroxide of hydrogen as to that of ozone , it is premature to write of ...
Strona 21
... employed . Formation and Decomposition of Binary Com- pounds by the Electric Effluve . - M . Berthelot . - The action of the effluve , like that of the spark , tends to resolve compound gases into their constituents with the produc ...
... employed . Formation and Decomposition of Binary Com- pounds by the Electric Effluve . - M . Berthelot . - The action of the effluve , like that of the spark , tends to resolve compound gases into their constituents with the produc ...
Strona 25
... employed for this purpose . As long as this mineral was be found in sufficient quantity there was no occasion to seek out any substitute . By degrees the manganese mines became less productive , the samples in the market grew poorer in ...
... employed for this purpose . As long as this mineral was be found in sufficient quantity there was no occasion to seek out any substitute . By degrees the manganese mines became less productive , the samples in the market grew poorer in ...
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