British Abstracts: Pure chemistry and physiology. ser. A1929 |
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... solid phase is not formed when alcoholic sulphuric acids react with the ammonium salt . Solid phases of the composition 3 ( NH4 ) 2SO4 , 2H , SO , and ( NH4 ) 2SO4H2SO4 are produced at various ranges of acid concentration , but when the ...
... solid phase is not formed when alcoholic sulphuric acids react with the ammonium salt . Solid phases of the composition 3 ( NH4 ) 2SO4 , 2H , SO , and ( NH4 ) 2SO4H2SO4 are produced at various ranges of acid concentration , but when the ...
Trang 763
... solid phase . In each case , the migra- tion velocity for a constant amount of solid phase rises at first with increasing concentration of the electrolyte , reaches a maximum , and then falls . A similar curve with a single maximum is ...
... solid phase . In each case , the migra- tion velocity for a constant amount of solid phase rises at first with increasing concentration of the electrolyte , reaches a maximum , and then falls . A similar curve with a single maximum is ...
Trang 881
... solid phase rule was reversed , the greatest amount of solid phase giving the greatest degree of swelling . Curves obtained with some other addition agents ( e.g. , picric acid ) showed a maximum or a minimum . An anal- ogous effect is ...
... solid phase rule was reversed , the greatest amount of solid phase giving the greatest degree of swelling . Curves obtained with some other addition agents ( e.g. , picric acid ) showed a maximum or a minimum . An anal- ogous effect is ...
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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