Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 18
... molecular weight is given , according to Traube , by M = p ( 2 atomic volumes + co - volume ) , whereas if the calculation of the sum of the molecular weights of the molecules in the material being studied be made , one obtains M = p ...
... molecular weight is given , according to Traube , by M = p ( 2 atomic volumes + co - volume ) , whereas if the calculation of the sum of the molecular weights of the molecules in the material being studied be made , one obtains M = p ...
Strona 19
... molecular refraction , dispersion , magnetic rotatory power , optical rotatory power , and the like . They have found that , in general , a close parallelism exists between the effects of unsaturation ( simple and con- jugated ) on ...
... molecular refraction , dispersion , magnetic rotatory power , optical rotatory power , and the like . They have found that , in general , a close parallelism exists between the effects of unsaturation ( simple and con- jugated ) on ...
Strona 47
... molecules . This is probably true in the infra - red ; the electric charges absorbing these long wave - length radia- tions are probably associated with masses of molecular size . But in the visible and ultra - violet portions of the ...
... molecules . This is probably true in the infra - red ; the electric charges absorbing these long wave - length radia- tions are probably associated with masses of molecular size . But in the visible and ultra - violet portions of the ...
Strona 65
... molecular aggregates in the case of nitrohydroquinone- dimethyl ether . An interesting investigation has been made by Kalandek ( Phys . Zeit . , 1908 , ix . , 128 ) . Resonators will emit electro- magnetic waves of different wave ...
... molecular aggregates in the case of nitrohydroquinone- dimethyl ether . An interesting investigation has been made by Kalandek ( Phys . Zeit . , 1908 , ix . , 128 ) . Resonators will emit electro- magnetic waves of different wave ...
Strona 68
... molecular rotatory power of the optically active alcohol or acid , and its influence is thus very similar to that of an ethenoid bond . 2. The relative influences of aromatic and hydro- aromatic nuclei on optical activity have been ...
... molecular rotatory power of the optically active alcohol or acid , and its influence is thus very similar to that of an ethenoid bond . 2. The relative influences of aromatic and hydro- aromatic nuclei on optical activity have been ...
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