Chemical News and Journal of Physical Science, Tom 105Chemical news office., 1912 |
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... Properties of the Hydroaromatic Compounds , Their Use as Synthetic Agents . Researches of Baeyer , Knoevenagel , Markownikoff , Perkin , Zelinsky . ADMISSION FREE . II . Enzymes . E. FRANKLAND ARMSTRONG , D.Sc. , Ph.D. , F.C.G.I. , on ...
... Properties of the Hydroaromatic Compounds , Their Use as Synthetic Agents . Researches of Baeyer , Knoevenagel , Markownikoff , Perkin , Zelinsky . ADMISSION FREE . II . Enzymes . E. FRANKLAND ARMSTRONG , D.Sc. , Ph.D. , F.C.G.I. , on ...
Strona 1
... Properties of Boron . Amorphous boron when pure is a fine dark brown powde Its conductivity for electricity is very poor , and it is difficult to manipulate so as to get an induction spark through , as it is readily blown away . I could ...
... Properties of Boron . Amorphous boron when pure is a fine dark brown powde Its conductivity for electricity is very poor , and it is difficult to manipulate so as to get an induction spark through , as it is readily blown away . I could ...
Strona 6
... properties , makes up the humus and the greater portion of the organic matter of all soils is accepted by many agronomists and chemists . The accept- ance of this view . which originated in the days when there was no organic chemistry ...
... properties , makes up the humus and the greater portion of the organic matter of all soils is accepted by many agronomists and chemists . The accept- ance of this view . which originated in the days when there was no organic chemistry ...
Strona 7
... properties of a varnish , repelling water to an extreme degree . The soil , once freed of this ingredient , had a high water - holding power . From other soils bodies of a waxy nature have been isolated . and it can thus be seen that ...
... properties of a varnish , repelling water to an extreme degree . The soil , once freed of this ingredient , had a high water - holding power . From other soils bodies of a waxy nature have been isolated . and it can thus be seen that ...
Strona 8
... properties in consecutive members of an homologous series was dis- cussed , and it was pointed out that , whilst the more additive properties increase in arithmetical progression on ascending such a series , certain essentially ...
... properties in consecutive members of an homologous series was dis- cussed , and it was pointed out that , whilst the more additive properties increase in arithmetical progression on ascending such a series , certain essentially ...
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