Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 129
... ideas of analysis need not long detain us . They were hardly helpful . Aristotle , it is true , put forward the excellent definition of an element , as " that into which other bodies can be re- solved . . . but which cannot itself be re ...
... ideas of analysis need not long detain us . They were hardly helpful . Aristotle , it is true , put forward the excellent definition of an element , as " that into which other bodies can be re- solved . . . but which cannot itself be re ...
Strona 132
... idea of heating little beads of borax on a platinum wire , and impregnating with some substance which will give its ... ideas of a vital force , the view that in the organic world , entirely different laws would operate , all these ...
... idea of heating little beads of borax on a platinum wire , and impregnating with some substance which will give its ... ideas of a vital force , the view that in the organic world , entirely different laws would operate , all these ...
Strona 134
... idea was soon extended to the volumetric estimation of chlorine in solu- tion , it being titrated against standard indigo solution , and later against silver nitrate or arsenious acid . The burette as we now use it is due to Mohr ...
... idea was soon extended to the volumetric estimation of chlorine in solu- tion , it being titrated against standard indigo solution , and later against silver nitrate or arsenious acid . The burette as we now use it is due to Mohr ...
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