British Abstracts: Pure chemistry and physiology. ser. A1929 |
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... solution , and of silver in cyanide solution . Separ- ations carried out by varying the P.D. include silver and copper or silver and lead in nitric acid solution , copper and nickel in sulphuric acid . Other separations are effected by ...
... solution , and of silver in cyanide solution . Separ- ations carried out by varying the P.D. include silver and copper or silver and lead in nitric acid solution , copper and nickel in sulphuric acid . Other separations are effected by ...
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... solution being maintained with water free from carbon dioxide . At lower temperatures , under reduced pressure , the smaller yield of carbonic acid through reduced hydrolysis , and the lower dissociation pressure of the carbonic acid ...
... solution being maintained with water free from carbon dioxide . At lower temperatures , under reduced pressure , the smaller yield of carbonic acid through reduced hydrolysis , and the lower dissociation pressure of the carbonic acid ...
Trang 1259
... solution rendered slightly alkaline with sodium carbonate , just reacidi- fied with nitric acid , treated with 6 c.c. of 5 % mangan- ous nitrate solution , and boiled with 4 c.c. of N - per- manganate . The precipitate of manganese ...
... solution rendered slightly alkaline with sodium carbonate , just reacidi- fied with nitric acid , treated with 6 c.c. of 5 % mangan- ous nitrate solution , and boiled with 4 c.c. of N - per- manganate . The precipitate of manganese ...
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A. A. ELDRIDGE absorption acetic acid acetic anhydride acetone acetyl action activity alkali aluminium Amer ammonia ammonium amount anhydride aqueous solution atoms bands barium benzene Biochem Biol bromide C. R. HARINGTON calcium carbon dioxide catalyst Chem CHEMICAL ABSTRACTS Chim chloroform coefficient colloidal colour compound Compt concentration constant containing converted copper corresponding crystals curves decomp decomposition decrease derivative determined dextrose dilute effect electrolytes electrons ester ether formation formed gives heated hydrate hydrochloric acid hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium measured mercury metal method methyl alcohol mixture molecular molecules N. M. BLIGH nitrate nitrogen obtained oxide oxidised oxygen peroxide phenyl phosphate Physik potassium hydroxide precipitated prepared presence pressure Proc protein pyridine reaction reduced rend S. K. TWEEDY salts silver sodium hydroxide sols soluble spectra spectrum substance sulphate sulphide sulphuric acid temperature vapour velocity wave-length whilst X-ray yields Zentr zinc