Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 6
... acid in quantity , on treatment with ether , and this , coupled with the presence of both ferric and ferrous oxides ... sulphuric acid ) to about 70 c.c. residual acid liquid is cooled , digested with ether in a stoppered tube about two ...
... acid in quantity , on treatment with ether , and this , coupled with the presence of both ferric and ferrous oxides ... sulphuric acid ) to about 70 c.c. residual acid liquid is cooled , digested with ether in a stoppered tube about two ...
Strona 8
... sulphuric acids , is flowing . In one hour the charge is moved to the second ... acid , which may be condensed . If the ores contain copper in small ... sulphuric acid and sulphurous acid , obtained as below described ; the mixture is ...
... sulphuric acids , is flowing . In one hour the charge is moved to the second ... acid , which may be condensed . If the ores contain copper in small ... sulphuric acid and sulphurous acid , obtained as below described ; the mixture is ...
Strona 18
... ACID . By ALBERT R. LEEDS , Ph.D. IN a paper entitled " Ozone and the Atmosphere , " I stated that when the two ... sulphuric acid is employed . For this reason the same apparatus was used as in the above experiment , but 25 grms ...
... ACID . By ALBERT R. LEEDS , Ph.D. IN a paper entitled " Ozone and the Atmosphere , " I stated that when the two ... sulphuric acid is employed . For this reason the same apparatus was used as in the above experiment , but 25 grms ...
Strona 24
... SULPHURIC ACID , " with nearly 100 new illustrations ( Sampson , Low , and Co. , 188 , Fleet Street , E.C. ) are prepared to furnish plans and advice and superintend the erection of plant in all parts of the world . - Address , L. and L ...
... SULPHURIC ACID , " with nearly 100 new illustrations ( Sampson , Low , and Co. , 188 , Fleet Street , E.C. ) are prepared to furnish plans and advice and superintend the erection of plant in all parts of the world . - Address , L. and L ...
Strona 26
... acid , as a superficial examination showed that the liquid contained , to one molecule of hydrochloric acid , much ... sulphuric and oxalic acids , was dissolved in alcohol and some strong hydrochloric acid added , by which a crystalline ...
... acid , as a superficial examination showed that the liquid contained , to one molecule of hydrochloric acid , much ... sulphuric and oxalic acids , was dissolved in alcohol and some strong hydrochloric acid added , by which a crystalline ...
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