Chemical News and Journal of Industrial Science, Tomy 3-4Chemical news office., 1861 |
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Strona 159
... salts of tantalic and niobic acids . The potash salt is soluble in an excess of the hydrate and carbonate of potash ; and hence it is difficult to prepare the neutral salt pure . When hyponiobic acid is fused with carbonate of potash ...
... salts of tantalic and niobic acids . The potash salt is soluble in an excess of the hydrate and carbonate of potash ; and hence it is difficult to prepare the neutral salt pure . When hyponiobic acid is fused with carbonate of potash ...
Strona 209
... salt is very beautiful ; its lustre is Ammonia - picrute of Manganese . If ammonia be added to a solution of manganous 1 While studying the chromium salt , I met with Frémy's " Inves- tigation of the Salts of Chromium . " In it the ...
... salt is very beautiful ; its lustre is Ammonia - picrute of Manganese . If ammonia be added to a solution of manganous 1 While studying the chromium salt , I met with Frémy's " Inves- tigation of the Salts of Chromium . " In it the ...
Strona 232
... salt , then the 10 required will be silver . If the whole mass of liquid be divided into two equal parts , in the one - half 5 drops of salt , and in the other half 5 drops of silver solution will find material for precipitation . When ...
... salt , then the 10 required will be silver . If the whole mass of liquid be divided into two equal parts , in the one - half 5 drops of salt , and in the other half 5 drops of silver solution will find material for precipitation . When ...
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acetate action adulterated alcohol alkaline alloy ammonia amount analysis aniline apparatus appears arsenic atmosphere blue body boiling bromine burn candle carbonic acid cent chemical CHEMISTRY chemists chloric acid chloride colouring matter combination combustion compound containing copper crystallised crystals decomposed decomposition dilute dissolved distilled effect employed ether evaporated experiments fact ferrocyanide filter flame gases give grains green heat hydrochloric acid hydrogen ignited impurities insoluble iodide iodine iron lead light lime lines liquid magnesia means mercury metal method mineral mixed mixture nitrate nitric acid nitrogen observed obtained ordinary oxide oxygen paper passed phosphoric acid phosphorus platinum portion potash potassium precipitate prepared present produced pure quantity reaction salt samples silver sodium soluble solution specimens spectrum starch steel substance sugar sulphate sulphide sulphuretted sulphuric acid surface tellurium temperature tion tube vapour vessel weight yellow zinc