British Abstracts: Pure chemistry and physiology. ser. A1943 |
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... substances . A determination requires 40-70 min . Details of apparatus and procedure , and test data on aromatic org . substances , are recorded . L. S. T. Dumas nitrogen determinations . - See A. , 1943 , I , 310 , 321 . Micro ...
... substances . A determination requires 40-70 min . Details of apparatus and procedure , and test data on aromatic org . substances , are recorded . L. S. T. Dumas nitrogen determinations . - See A. , 1943 , I , 310 , 321 . Micro ...
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... Substances ( not included above ) . V. Solutions and Mixtures . VI . Kinetic Theory . Thermodynamics . VII . VIII . Electrochemistry . Reactions . IX . New or Improved Methods of Preparing Substances . X. Analysis . XI . Apparatus . XII ...
... Substances ( not included above ) . V. Solutions and Mixtures . VI . Kinetic Theory . Thermodynamics . VII . VIII . Electrochemistry . Reactions . IX . New or Improved Methods of Preparing Substances . X. Analysis . XI . Apparatus . XII ...
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... Substances in potato responsible for odour and taste . W. Kröner and H. Wegner ( Naturwiss . , 1942 , 30 , 586-587 ) .— The substances are volatile in steam . 100 kg . of potatoes yield 0-6—1.0 g . of crude oil containing fatty acids ...
... Substances in potato responsible for odour and taste . W. Kröner and H. Wegner ( Naturwiss . , 1942 , 30 , 586-587 ) .— The substances are volatile in steam . 100 kg . of potatoes yield 0-6—1.0 g . of crude oil containing fatty acids ...
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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