Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
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Strona 16
... sulphuric acid produced , which latter runs down , owing to the inclination of the tube ; scarcely any traces of sulphurous acid being smelt . In proportion as the sulphate of silver is reduced , the quantity of sulphuric acid produced ...
... sulphuric acid produced , which latter runs down , owing to the inclination of the tube ; scarcely any traces of sulphurous acid being smelt . In proportion as the sulphate of silver is reduced , the quantity of sulphuric acid produced ...
Strona 46
... sulphuric acid the sulphur contained in metallic sulphides , especially those of iron and copper , the only ones employed in the manufacture of sulphuric acid . This re - action , if well managed , is complete ; that is to say , the ...
... sulphuric acid the sulphur contained in metallic sulphides , especially those of iron and copper , the only ones employed in the manufacture of sulphuric acid . This re - action , if well managed , is complete ; that is to say , the ...
Strona 57
... sulphuric acid and permanganic acid . * More recently , M. H. Aschoff has prepared perman- ganic acid in the same way , but only collecting the small drops forming in the mixture of permanganate of potash with concentrated sulphuric acid ...
... sulphuric acid and permanganic acid . * More recently , M. H. Aschoff has prepared perman- ganic acid in the same way , but only collecting the small drops forming in the mixture of permanganate of potash with concentrated sulphuric acid ...
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