Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 4
... tube the hydrogenated combination of the metalloids , using graphite conductors as the electrodes ; the orifices of the tube communicate with washing flasks , and hence the purified gases pass into the receivers . By operating on ...
... tube the hydrogenated combination of the metalloids , using graphite conductors as the electrodes ; the orifices of the tube communicate with washing flasks , and hence the purified gases pass into the receivers . By operating on ...
Strona 5
... tubes , in which is circulating the cooling medium . This apparatus consists of a series of flattened tubes made of strong copper ( tinned ) , and connected at the ends alternately by the caps , so as to admit of a continuous flow of ...
... tubes , in which is circulating the cooling medium . This apparatus consists of a series of flattened tubes made of strong copper ( tinned ) , and connected at the ends alternately by the caps , so as to admit of a continuous flow of ...
Strona 6
... tubes , this motion being produced by the longitudinal ribs on the top and the corrugated bottom . The absolute necessity for the rapid cooling of worts , says the circular , ON THE PRESENT STATE OF THE CHEMISTRY is now fully recognised ...
... tubes , this motion being produced by the longitudinal ribs on the top and the corrugated bottom . The absolute necessity for the rapid cooling of worts , says the circular , ON THE PRESENT STATE OF THE CHEMISTRY is now fully recognised ...
Strona 8
... tube , it is decomposed and resolved into marsh gas , hydro- gen , and carbon . It is also easily condensed by cold and pressure , forming a thin , transparent , and colourless oil , NEWS of which I show you a specimen . In 8 July 7 ...
... tube , it is decomposed and resolved into marsh gas , hydro- gen , and carbon . It is also easily condensed by cold and pressure , forming a thin , transparent , and colourless oil , NEWS of which I show you a specimen . In 8 July 7 ...
Strona 9
... tubes adapted to it : one for delivering the coal gas into the solution , a second for the exit of the gas , and the ... tube containing a little tow moistened with benzole . This is a good example of the naphthalisa- tion of gas ; and I ...
... tubes adapted to it : one for delivering the coal gas into the solution , a second for the exit of the gas , and the ... tube containing a little tow moistened with benzole . This is a good example of the naphthalisa- tion of gas ; and I ...
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acetic action alcohol ammonia amount analysis animal apparatus appear application atoms becomes bismuth bodies boiling called carbonic acid cause cent chemical Chemistry chloride coal colour combination communication complete composition compounds considerable constituent containing continued copper corresponding course described determined dissolved distillation effect elements employed equal ether examined existence experiments fact force give given glass glucose heat hydrochloric hydrogen important Improvements interest iron known lead lecture less light lime liquid manufacture matter means mercury metal method mineral mixed mixture molecules nature nitrogen notice observed obtained operation ordinary organic oxide oxygen pass practical precipitate prepared present produced proportion proved pure quantity received remains residue salts separated soda sodium amalgam solution substance sulphuric acid temperature tion tube vapour volume weight