Chemical News and Journal of Physical Science, Tom 105Chemical news office., 1912 |
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Strona 8
... addition of water to its solutions in absolute alcohol or acetone . This spon- taneously liquefies , with separation of crystals in the course of two or three days . Neither the bromo- nor the nitro- derivatives show this phenomenon ...
... addition of water to its solutions in absolute alcohol or acetone . This spon- taneously liquefies , with separation of crystals in the course of two or three days . Neither the bromo- nor the nitro- derivatives show this phenomenon ...
Strona 10
... addition of sodium hydroxide solution to an alcoholic solution of either the colourless or the yellow form pro- duced an intense yellow coloration , which was destroyed by acids As semicarbazones have not as yet been very fully studied ...
... addition of sodium hydroxide solution to an alcoholic solution of either the colourless or the yellow form pro- duced an intense yellow coloration , which was destroyed by acids As semicarbazones have not as yet been very fully studied ...
Strona 11
... addition made a special study of some particular branch . It not infrequently happens that they find the equipment of the works laboratory very different from that of the laboratory belonging to the technical college , and a con ...
... addition made a special study of some particular branch . It not infrequently happens that they find the equipment of the works laboratory very different from that of the laboratory belonging to the technical college , and a con ...
Strona 12
... addition will be found some original tables not to be met with elsewhere . such as Race Meetings , London Theatres with their Lessees and Managers , Professors of Universities , & c . Price Is . net . The Writer's and Artist's Year Book ...
... addition will be found some original tables not to be met with elsewhere . such as Race Meetings , London Theatres with their Lessees and Managers , Professors of Universities , & c . Price Is . net . The Writer's and Artist's Year Book ...
Strona 17
... addition to these purely chemical methods of forma- tion , there are the biological formations by fungi or bacteria to be considered , but this would lead somewhat afield from the purposes of the present Bulletin . a ...
... addition to these purely chemical methods of forma- tion , there are the biological formations by fungi or bacteria to be considered , but this would lead somewhat afield from the purposes of the present Bulletin . a ...
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