The Annals of Electricity Magnetism and Chemistry and Guardian of Experimental Science, Band 8Sherwood, Gilbert and Piper |
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Seite 53
... silver , furnished an abundant gelatinous mass ( magma ) , demi - transparent , and which soon becomes opaque . This precipitate is completely dissolved in the liquor when we raise the temperature , and this , by its cooling down ...
... silver , furnished an abundant gelatinous mass ( magma ) , demi - transparent , and which soon becomes opaque . This precipitate is completely dissolved in the liquor when we raise the temperature , and this , by its cooling down ...
Seite 54
... silver and oxamic acid by alcohol absolutely boiling , we obtain , by the evaporation of this liquid , oxamic acid , under the form of a granulous powder , colourless when we moderate the action of the chlorhydric acid on the salt of silver ...
... silver and oxamic acid by alcohol absolutely boiling , we obtain , by the evaporation of this liquid , oxamic acid , under the form of a granulous powder , colourless when we moderate the action of the chlorhydric acid on the salt of silver ...
Seite 56
... silver , it produces a gelatinous magma , which , by its appearance , its solubility in cold water , and the aspect of the crystals which it leaves deposited on cooling down , presents such an identity of properties with the oxamate of ...
... silver , it produces a gelatinous magma , which , by its appearance , its solubility in cold water , and the aspect of the crystals which it leaves deposited on cooling down , presents such an identity of properties with the oxamate of ...
Seite 72
... silver , or copper , of the highest polish , and employ it as a cathode in the galvanic circuit , the copper that becomes reduced upon it , not only exhibits the exact polish of the original , but it finds out the finest microscopic ...
... silver , or copper , of the highest polish , and employ it as a cathode in the galvanic circuit , the copper that becomes reduced upon it , not only exhibits the exact polish of the original , but it finds out the finest microscopic ...
Seite 83
... silver each to each , but of the contrary kind of the other two wires : so if the copper be positive to the zinc , by this magnetic test , we must necessarily conclude that the platinum is positive to the silver . But this is not all ...
... silver each to each , but of the contrary kind of the other two wires : so if the copper be positive to the zinc , by this magnetic test , we must necessarily conclude that the platinum is positive to the silver . But this is not all ...
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ammonia animal apparatus appears applied atmosphere atoms attraction ball battery become Becquerel bodies boiler brass camphor carbonic acid cause chemical circuit circumstances cloud colour condenser conductor copper curve cylinder declination decomposing decomposition deposited dilute direction disc discharge divergence effect electric action electric current electric fluid electrified electro-magnet electrometer electroscope employed evaporation experiments extremities fact force galvanic galvanometer gilding glass gold leaf heat hydrogen immersion inches increase induced instrument insulated intensity iron latter liquid luminous arc magnetic magnetometer manner means mercury metal minutes motion needle negative nitric acid observations obtained oxamic oxamic acid oxamide oxide oxygen pairs paper particles phenomena Philosophical piece pile plate platinum poles portion positive present produced proportion repulsion resistance salt shew side solution steam substance sufficient sulphuric acid surface takes place temperature thickness tion tricity tube vapour vessel voltaic WILLIAM STURGEON wire zinc