British Abstracts: Pure chemistry and physiology. ser. A1943 |
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... absorption spectra . VII . Mutual influence of chromophoric groups in systems with closed electron groups . E. Hertel and U. Siegel ( Z. physikal . Chem . , 1942 , B , 52 , 167-183 ) . --- The absorption spectra of a large no . of azo ...
... absorption spectra . VII . Mutual influence of chromophoric groups in systems with closed electron groups . E. Hertel and U. Siegel ( Z. physikal . Chem . , 1942 , B , 52 , 167-183 ) . --- The absorption spectra of a large no . of azo ...
Trang 49
... absorption spectra . VII . Mutual influence of chromophoric groups in systems with closed electron groups . E Hertel and U. Siegel ( Z. physikal . Chem . , 1942 , B , 52 , 167—183 ) . -The absorption spectra of a large no . of azo- and ...
... absorption spectra . VII . Mutual influence of chromophoric groups in systems with closed electron groups . E Hertel and U. Siegel ( Z. physikal . Chem . , 1942 , B , 52 , 167—183 ) . -The absorption spectra of a large no . of azo- and ...
Trang 217
... absorption spectrum of H0 vapour in this range have been investigated . The max . occur at 230 and 325 μ . , and there are min . at 212 and 304 μ . A. J. M. Absorption of liquid water and deuterium oxide in the infra - red region ...
... absorption spectrum of H0 vapour in this range have been investigated . The max . occur at 230 and 325 μ . , and there are min . at 212 and 304 μ . A. J. M. Absorption of liquid water and deuterium oxide in the infra - red region ...
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absorption absorption spectra Acad acetate acid AcOH activity adsorption alkali Amer Anal analysis ation atoms boiling calc catalyst cellulose CHCI Chem chemical chloride CHPh CO₂ CO₂H coeff colour compounds Compt conc concn const containing converted corr cryst crystals curves decomp decreases derivatives described determined diazotised dioxan discussed effect electrolytes electron energy equilibrium ester ether EtOH formation formed Geol gives H₂ H₂O H₂SO heat hydrochloride hydrogen hydrolysed increases ionisation ions isomerised ketone lattice liquid measurements MeOH metal method methyl minerals mixtures NaOH obtained oxidation oxidised oxime particles phenols PhOH Physical Rev picrate polarisation polymerisation pptd pptn prep presence pressure reaction reagent reduced rend room temp salts semicarbazone solubility solution solvent spectra spectrum structure substances surface theory thermal titration vals vapour X-ray yield