The Chemical News and Journal of Industrial Science, Tom 1221921 |
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Strona 22
... surface tension measurements , was found by Ramsay and Shields ( Zeit . physikal Chem . , 1893 , xii . , 464 ; Journ . Chem . Soc . , 1893 , lxiii . , 1089 ) to be ( H2O ) , at o ° . " HALOGEN DERIVATIVES OF LEAD AND THALLIUM -They ...
... surface tension measurements , was found by Ramsay and Shields ( Zeit . physikal Chem . , 1893 , xii . , 464 ; Journ . Chem . Soc . , 1893 , lxiii . , 1089 ) to be ( H2O ) , at o ° . " HALOGEN DERIVATIVES OF LEAD AND THALLIUM -They ...
Strona 26
... surface of it with a paste composed of equal parts of the white of an egg , and ( Canton's Phosphorus ) ... surfaces " in common air , in the vacuum of an air pump , or under water " produced " a very considerable light . " Du Fay noticed ...
... surface of it with a paste composed of equal parts of the white of an egg , and ( Canton's Phosphorus ) ... surfaces " in common air , in the vacuum of an air pump , or under water " produced " a very considerable light . " Du Fay noticed ...
Strona 29
... surface of the evapor- ating solution is identical in appearance under the microscope with that deposited on the bottom . Satisfactory crystals were obtained in the same way as for cobalt , the cleanest ones resulting from a second ...
... surface of the evapor- ating solution is identical in appearance under the microscope with that deposited on the bottom . Satisfactory crystals were obtained in the same way as for cobalt , the cleanest ones resulting from a second ...
Strona 34
... surface tension , found that the formula of water at o ° is ( H2O ) . This to some extent con- firms the hypothesis of Ducleaux and Wollemann , inasmuch as the formula of water is shown to be ( H2O ) , at o ° , and a mixture of H2O ...
... surface tension , found that the formula of water at o ° is ( H2O ) . This to some extent con- firms the hypothesis of Ducleaux and Wollemann , inasmuch as the formula of water is shown to be ( H2O ) , at o ° , and a mixture of H2O ...
Strona 38
... surface soil which obscures the under- lying rock formation . Moreover , the insect pests which abound make the life of the explorer a per- fect misery . The most important high - level deposits so far located , are situated in the ...
... surface soil which obscures the under- lying rock formation . Moreover , the insect pests which abound make the life of the explorer a per- fect misery . The most important high - level deposits so far located , are situated in the ...
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