Chemical News and Journal of Industrial Science, Tomy 131-132Chemical news office., 1925 |
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Strona 13
... interest- ing as it seems to approximate to a radio- active atom , in that such an atom gives off helium , stopping at lead , which is only a few units greater in atomic weight than mercury . Sir William Ramsay , in discussing the ...
... interest- ing as it seems to approximate to a radio- active atom , in that such an atom gives off helium , stopping at lead , which is only a few units greater in atomic weight than mercury . Sir William Ramsay , in discussing the ...
Strona 14
... interest visitors in any way connected with the chemical industry or with one of the many branches of trade which employ chemical products . In view of the constantly increasing demand for road materials , the Gas Light and Coke ...
... interest visitors in any way connected with the chemical industry or with one of the many branches of trade which employ chemical products . In view of the constantly increasing demand for road materials , the Gas Light and Coke ...
Strona 19
... interest . Iron . Tartaric acid and other organic acids that may be found in baking powders prevent the precipitation of iron by ainmonia . Ferrous iron , if present in the mixture , will pass into the lead extract and render the colour ...
... interest . Iron . Tartaric acid and other organic acids that may be found in baking powders prevent the precipitation of iron by ainmonia . Ferrous iron , if present in the mixture , will pass into the lead extract and render the colour ...
Strona 25
... interests of the wealth- iest of the world's cities , is in comparison a young institution , and was formed and ... interest . It shows the variations in temperature of a gas - fired fur- nace used for annealing and carbonising ...
... interests of the wealth- iest of the world's cities , is in comparison a young institution , and was formed and ... interest . It shows the variations in temperature of a gas - fired fur- nace used for annealing and carbonising ...
Strona 27
... interest . There is a field for much investigation on this point . The varia- tions of the index appear to be associated with curvature of the BH curve . case of the softer magnetic materials , there seems considerable ground for ...
... interest . There is a field for much investigation on this point . The varia- tions of the index appear to be associated with curvature of the BH curve . case of the softer magnetic materials , there seems considerable ground for ...
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