Chemical News and Journal of Industrial Science, Tomy 123-124Chemical news office., 1921 |
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Strona 9
... present this constant k is the product of a velocity coefficient Q and two constants a and b , which are perhaps best called activity coefficients . For the present it is impossible to determine these con- stants separately . Concerning ...
... present this constant k is the product of a velocity coefficient Q and two constants a and b , which are perhaps best called activity coefficients . For the present it is impossible to determine these con- stants separately . Concerning ...
Strona 14
... present situation in the engineering trades is so grave , and the consequences to the nation threaten to be so serious , that the Council feel it their duty to present the following facts and reflections for the earnest consideration of ...
... present situation in the engineering trades is so grave , and the consequences to the nation threaten to be so serious , that the Council feel it their duty to present the following facts and reflections for the earnest consideration of ...
Strona 33
... present writer , several years ago , devised a system of nomencla- ture for his own use which has the advantages of being simple , definite , and at the same time indi- cating the orientation of the groups present in the molecule . The ...
... present writer , several years ago , devised a system of nomencla- ture for his own use which has the advantages of being simple , definite , and at the same time indi- cating the orientation of the groups present in the molecule . The ...
Strona 43
... present in the original esparto has a density of something approximating 14 ° to 16 ° Twaddle as opposed to 6 ° or 8 ° Twaddle . The clean pulp is flushed out of the diffusers by water , and passed over screens and sand traps similar to ...
... present in the original esparto has a density of something approximating 14 ° to 16 ° Twaddle as opposed to 6 ° or 8 ° Twaddle . The clean pulp is flushed out of the diffusers by water , and passed over screens and sand traps similar to ...
Strona 59
... present in the pure mineral Compt . Rend . , 1910 , cl . , 1758 ) . Hille- brand and Scherrer in their work on gallium in spelter , mention the existence of germanium in a number of blends , as shown spectroscopically by K. Burns of the ...
... present in the pure mineral Compt . Rend . , 1910 , cl . , 1758 ) . Hille- brand and Scherrer in their work on gallium in spelter , mention the existence of germanium in a number of blends , as shown spectroscopically by K. Burns of the ...
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