Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3767Chemical news office., 1932 |
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Strona 411
... experiments . He was also accumulating an unrivalled know- ledge of chemical technique , and gaining the confidence and certainty to which was due the boldness and directness of his experiments in the years to come . 1827 he published ...
... experiments . He was also accumulating an unrivalled know- ledge of chemical technique , and gaining the confidence and certainty to which was due the boldness and directness of his experiments in the years to come . 1827 he published ...
Strona 412
... experiments on chemi- cal means of detecting the current from a voltaic cell , and on June 11th , 1832 , he found in bibulous paper moistened with potassium iodide and starch the most sensitive detector . His discovery of electro ...
... experiments on chemi- cal means of detecting the current from a voltaic cell , and on June 11th , 1832 , he found in bibulous paper moistened with potassium iodide and starch the most sensitive detector . His discovery of electro ...
Strona 416
... experiment . with stannous chloride gave a value of 53.833 for tin . Two similar experiments with fused lead chloride gave electro- chemical equivalents for lead of 105.11 and 97.22 , the chemical equivalent being 103.5 or 104 . 66 ...
... experiment . with stannous chloride gave a value of 53.833 for tin . Two similar experiments with fused lead chloride gave electro- chemical equivalents for lead of 105.11 and 97.22 , the chemical equivalent being 103.5 or 104 . 66 ...
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