British Abstracts: Pure chemistry and physiology. ser. A1943 |
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Kết quả 1-3 trong 79
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... bands from the red to the far infra - red which are shown to be due to the vibration - rotation spectrum of H2O . The top of a flame of O , burning in H , is coloured red by the emission of these bands . The strength of these bands in ...
... bands from the red to the far infra - red which are shown to be due to the vibration - rotation spectrum of H2O . The top of a flame of O , burning in H , is coloured red by the emission of these bands . The strength of these bands in ...
Trang 217
... bands are found in the C - C stretching and ČH , rocking and twisting range , in agreement with the chair structure ( symmetry Dзd ) rather than the cradle or planar structure . The band envelopes agree with Gerhard and Dennison's ...
... bands are found in the C - C stretching and ČH , rocking and twisting range , in agreement with the chair structure ( symmetry Dзd ) rather than the cradle or planar structure . The band envelopes agree with Gerhard and Dennison's ...
Trang 295
... bands . A. T. Wager ( Physical Rev. , 1943 , [ ii ] , 64 , 18-31 ) .- The rotational structures of the ( 0 , 0 ) violet and ( 9 , 4 ) red CN bands , developed by CHCI , in active N , were measured on plates in the first and second ...
... bands . A. T. Wager ( Physical Rev. , 1943 , [ ii ] , 64 , 18-31 ) .- The rotational structures of the ( 0 , 0 ) violet and ( 9 , 4 ) red CN bands , developed by CHCI , in active N , were measured on plates in the first and second ...
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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