Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 2
... matter , I may fairly be excused from accepting Mr. Foster's challenge to show where Gerhardt imposed it . If Mr ... matters now stand , the two great classes of chemical compounds are called acids ( such as CO2 , SO3 , SiO2 , & c ...
... matter , I may fairly be excused from accepting Mr. Foster's challenge to show where Gerhardt imposed it . If Mr ... matters now stand , the two great classes of chemical compounds are called acids ( such as CO2 , SO3 , SiO2 , & c ...
Strona 4
... matter in a platinum vessel , plunge a zinc wire into the liquid , and the arsenic will appear on the platinum ; by prolonging the action the whole of the arsenic is extracted from its compound . This method may be varied in different ...
... matter in a platinum vessel , plunge a zinc wire into the liquid , and the arsenic will appear on the platinum ; by prolonging the action the whole of the arsenic is extracted from its compound . This method may be varied in different ...
Strona 5
... matter - of - fact practical processes , and this may account why , in Messrs . Johnson and Matthey's opinion , a retrograde movement has taken place to a certain extent ; and we are inclined to think with them that it is a retrogade ...
... matter - of - fact practical processes , and this may account why , in Messrs . Johnson and Matthey's opinion , a retrograde movement has taken place to a certain extent ; and we are inclined to think with them that it is a retrogade ...
Strona 6
... matter . Aqueous vapour . Carbonic acid . Ammonia . Cyanogen . Sulpho - cyanogen . Sulphuretted hydrogen . Bisulphide of carbon . Sulpho - hydrocarbons . Nitrogen . Oxygen . Hydrogen . Light carburetted hydrogen . Carbonic oxide ...
... matter . Aqueous vapour . Carbonic acid . Ammonia . Cyanogen . Sulpho - cyanogen . Sulphuretted hydrogen . Bisulphide of carbon . Sulpho - hydrocarbons . Nitrogen . Oxygen . Hydrogen . Light carburetted hydrogen . Carbonic oxide ...
Strona 12
... matter which it contained , one of my assistants endeavoured to determine its hardness , which , to his astonishment and to my own , was increased instead of diminished by boiling . Concluding that some mistake must have been made , the ...
... matter which it contained , one of my assistants endeavoured to determine its hardness , which , to his astonishment and to my own , was increased instead of diminished by boiling . Concluding that some mistake must have been made , the ...
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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