The Chemical News and Journal of Physical Science, Volumes 25-26Griffin, Bohn and Company, 1872 |
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Page 292
... tube , small bubbles of oxygen formed on it and on the internal surface of the tube . We must therefore conclude that the glass surface acted as a positive electrode . The electro - capillary couples already referred to are of a simple ...
... tube , small bubbles of oxygen formed on it and on the internal surface of the tube . We must therefore conclude that the glass surface acted as a positive electrode . The electro - capillary couples already referred to are of a simple ...
Page 68
... tube of suitable bore with a glass stopcock , all fitting perfectly tight . The tube reaches a little way below the stopper , and 3 or 4 inches above it , and is connected by india - rubber tube with wash- bottle , & c . The opening at ...
... tube of suitable bore with a glass stopcock , all fitting perfectly tight . The tube reaches a little way below the stopper , and 3 or 4 inches above it , and is connected by india - rubber tube with wash- bottle , & c . The opening at ...
Page 248
... tube and corked . An ordinary 5 - inch test - tube holds the sheets conveniently , and one such tube of the red and one of the blue , properly labelled , forms a convenient pair , such as is supplied to the U.S. army by the writer ...
... tube and corked . An ordinary 5 - inch test - tube holds the sheets conveniently , and one such tube of the red and one of the blue , properly labelled , forms a convenient pair , such as is supplied to the U.S. army by the writer ...
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acetic acid acetic ether action alcohol alizarine alkali alumina amalgam ammonia amount analysis apparatus appears arsenic atomic weight baryta bismuth body boiling bromine carbonic acid cent charcoal CHEMICAL chemists chloric acid chloride codeia colour compound copper crystallisation crystals decomposed decomposition dilute dissolved distilled ether ethyl evaporation experiments Extract ferric filtered flask fluid following original papers formed formula give heat hydrate hydrochloric acid hydrogen insoluble iodide iodine iron isomeric Laboratory lime liquid manufacture matter mercury metal method mineral mixture molecules nitrate nitric acid nitrogen number contains observed obtained ordinary oxide oxidised oxygen papers and memoirs phosphate phosphoric acid phosphorus portion potash potassa potassium precipitate prepared present produced pure quantity reaction relating to chemistry researches Royal salt silicate silver Society soda sodium soluble solution substance sugar sulphate sulphide sulphuric acid temperature tion treated tube vapour yields zinc