The Chemical News and Journal of Physical Science, Volumes 25-26Griffin, Bohn and Company, 1872 |
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Page 132
... filtered , and diluted with so much water that 1 grm . of the silver salt makes 100 c.c. of solution , For the purpose of silvering , equal quantities by bulk of the fluids alluded to are first each separately filtered , and next poured ...
... filtered , and diluted with so much water that 1 grm . of the silver salt makes 100 c.c. of solution , For the purpose of silvering , equal quantities by bulk of the fluids alluded to are first each separately filtered , and next poured ...
Page 242
... Filtered off sulphur , and added to filtrate solution of a few milli- grammes of sulphate of copper . Slightly supersaturated with NH3 , and filtered after an hour or two . ( 2 ) . 200 c.c. of water . Did not evaporate . Added c.c. or ...
... Filtered off sulphur , and added to filtrate solution of a few milli- grammes of sulphate of copper . Slightly supersaturated with NH3 , and filtered after an hour or two . ( 2 ) . 200 c.c. of water . Did not evaporate . Added c.c. or ...
Page 256
... filtered and washed portion in the condition of ferrous oxide . Nos . 3 and 2 , it thoroughly in the cold , and dried it in the water - bath . which contain most organic matter , have also most ferrous 0'4248 grm . lost o'0820 grm . on ...
... filtered and washed portion in the condition of ferrous oxide . Nos . 3 and 2 , it thoroughly in the cold , and dried it in the water - bath . which contain most organic matter , have also most ferrous 0'4248 grm . lost o'0820 grm . on ...
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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