Chemical News and Journal of Physical Science, Tom 121Chemical news office., 1921 |
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Strona 6
... means of removing alkaloids from alkaline extracts of vegetable tissues . 8. Adsorption of iodine from its solution in benzene and of benzoic acid from benzene was studied . The iodine was removed to a small extent comparatively , 17 ...
... means of removing alkaloids from alkaline extracts of vegetable tissues . 8. Adsorption of iodine from its solution in benzene and of benzoic acid from benzene was studied . The iodine was removed to a small extent comparatively , 17 ...
Strona 7
2 1 Silver corr . for vacuum . Mean The paper consists. elements may be made up of sub - atoms of masses indicated by ... means of steam , and the distillate treated with 40 per cent formaldehyde solution and a few drops of concen- trated ...
2 1 Silver corr . for vacuum . Mean The paper consists. elements may be made up of sub - atoms of masses indicated by ... means of steam , and the distillate treated with 40 per cent formaldehyde solution and a few drops of concen- trated ...
Strona 8
... means of an amount of potassium dichromate and sul phuric acid , such as to leave undecomposed bromide in the distilling flask . The bromine was then redistilled , and from a portion of this distillate was prepared the calcium bromide ...
... means of an amount of potassium dichromate and sul phuric acid , such as to leave undecomposed bromide in the distilling flask . The bromine was then redistilled , and from a portion of this distillate was prepared the calcium bromide ...
Strona 9
... mean free path , & c . , probably the equations cease to hold when any of the dimensions become comparable with the mean free path of the gas . Diffusing Circular Disc , " by J. W. T. WALSH , was taken A paper entitled " The Radiation ...
... mean free path , & c . , probably the equations cease to hold when any of the dimensions become comparable with the mean free path of the gas . Diffusing Circular Disc , " by J. W. T. WALSH , was taken A paper entitled " The Radiation ...
Strona 10
... means and very effective method of producing this im- perfection , that of spraying the surface with sand . The first results were very favourable , and the authors found that the following points had to be remembered in order to obtain ...
... means and very effective method of producing this im- perfection , that of spraying the surface with sand . The first results were very favourable , and the authors found that the following points had to be remembered in order to obtain ...
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