Chemical News and Journal of Industrial Science, Tomy 3-4Chemical news office., 1861 |
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Strona 109
... potash , and it is directed that the carbonate of potash shall be dissolved in one portion of the boiling water , the lime to be slaked and mixed with the other portion , and the two be shaken together until cold . The Edinburgh and ...
... potash , and it is directed that the carbonate of potash shall be dissolved in one portion of the boiling water , the lime to be slaked and mixed with the other portion , and the two be shaken together until cold . The Edinburgh and ...
Strona 180
... Potash , by M. CAREY LEA . PICRIC acid enjoys a high reputation as a test for potash . Employed in its alcoholic solution , or as soda or ammonia salt , sometimes as magnesia salt , it gives with potash solutions a dense yellow ...
... Potash , by M. CAREY LEA . PICRIC acid enjoys a high reputation as a test for potash . Employed in its alcoholic solution , or as soda or ammonia salt , sometimes as magnesia salt , it gives with potash solutions a dense yellow ...
Strona 176
... potash and soda is then evaporated for the nitrate of potash to crystallise out , which the author says it does completely . The crystals are then drained from the soda solution , and washed with water slightly acidulated with ...
... potash and soda is then evaporated for the nitrate of potash to crystallise out , which the author says it does completely . The crystals are then drained from the soda solution , and washed with water slightly acidulated with ...
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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