British Abstracts: Pure chemistry and physiology. ser. A1944 |
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... presence of reductones and allied substances . L. W. Mapson ( J.S.C.I. , 1943 , 62 , 223-232 ) .- A method is described , involving titration against dichlorophenol - indophenol in presence of CH2O , whereby it is possible to ...
... presence of reductones and allied substances . L. W. Mapson ( J.S.C.I. , 1943 , 62 , 223-232 ) .- A method is described , involving titration against dichlorophenol - indophenol in presence of CH2O , whereby it is possible to ...
Trang 39
... presence of rosolic acid . M. Konarev ( Hydrochem . Mat . , 1941 , 12 , 79-85 ) .— The method of Vinogradov and Soloveva ( A. , 1934 , 1190 ) can be used in presence of Mg " , Ca " , Na ' , Cl ' , and CO , ” . J. J. B. 385 ...
... presence of rosolic acid . M. Konarev ( Hydrochem . Mat . , 1941 , 12 , 79-85 ) .— The method of Vinogradov and Soloveva ( A. , 1934 , 1190 ) can be used in presence of Mg " , Ca " , Na ' , Cl ' , and CO , ” . J. J. B. 385 ...
Trang 111
... presence of numerous anions and cations is described . The test is carried out in HCl and the coloured complex is extracted with isoamyl acetate . The method is extended to solutions containing Mo and Re by reducing with SnClę . This ...
... presence of numerous anions and cations is described . The test is carried out in HCl and the coloured complex is extracted with isoamyl acetate . The method is extended to solutions containing Mo and Re by reducing with SnClę . This ...
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absorption spectra Acad acetate acid AcOH activity adsorbed adsorption alkali alloys Amer anilide ation atoms bands boiling calc catalyst CHCI Chem chemical chloride CHMe CO₂ CO₂H coeff compounds Compt conc concn const containing converted corr cryst crystals curves decomp decrease dehydrogenation derivative determined diffusion dioxan discussed dissociation effect electrolytes electron energy equation equilibrium ester Et₂O EtOH eutectic fluorescence formation formed gives H₂ H₂O H₂SO heat hydrochloride hydrogen hydrolysed increases intensity investigated ions isomerides isomerisation ketone Kinetics Kolloid-Z lattice liquid measured MeOH metal method mixture NaCl NaOH obtained oxidation oxidised oxime particles phase PhOH Physical Rev picrate polymerisation prep presence pressure Proc Raman reaction reduced rend room temp salt semicarbazone solid solid solution solubility solution solvent spectrum structure substances surface theory thermal vals viscosity X-ray yield