Chemical News and Journal of Industrial Science, Tomy 3-4Chemical news office., 1861 |
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Strona 208
... filter .. Precipitate contains all the PO in conjunction with the SnOg . Evaporate filtrate nearly to dryness , add HO , filter if necessary , add 2HO.T , AmO , and AmS . , evaporate and filter , evaporate filtrate to dryness , ignite ...
... filter .. Precipitate contains all the PO in conjunction with the SnOg . Evaporate filtrate nearly to dryness , add HO , filter if necessary , add 2HO.T , AmO , and AmS . , evaporate and filter , evaporate filtrate to dryness , ignite ...
Strona 339
... filters , but the fact is that no invention of the kind has been made yet , without involving complications too great for the purposes of ordinary domestic use . " However , it is not difficult to make a filter for general domestic ...
... filters , but the fact is that no invention of the kind has been made yet , without involving complications too great for the purposes of ordinary domestic use . " However , it is not difficult to make a filter for general domestic ...
Strona 340
... filter - blocks , " and in order to regulate their degree of porosity with greater precision . We must now , however , permit Mr. Dahlke to describe his own filter more particularly : - " Supposing 5000 gallons of water are daily ...
... filter - blocks , " and in order to regulate their degree of porosity with greater precision . We must now , however , permit Mr. Dahlke to describe his own filter more particularly : - " Supposing 5000 gallons of water are daily ...
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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