British Abstracts: Pure chemistry and physiology. ser. A1943 |
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... X - rays . L. M. Brechovskich ( Compt . rend . Acad . Sci . U.R.S.S. , 1941 , 32 , 478-480 ) .- Both Zachariasen's and Preston and Bragg's interpretations of diffuse non - Laue max . in X - ray photographs predict their positions ...
... X - rays . L. M. Brechovskich ( Compt . rend . Acad . Sci . U.R.S.S. , 1941 , 32 , 478-480 ) .- Both Zachariasen's and Preston and Bragg's interpretations of diffuse non - Laue max . in X - ray photographs predict their positions ...
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... X - ray spacings is 3.20 , and from pyknometer data 2.92 . J. J. B. Crystal structure of Al , Si , Mg , Fe . H. Perlitz and A. Westgren Arkiv Kemi , Min . , Geol . , 1942 , 15 , B , No. 16 , 8 pp . ) . This substance is present in Al ...
... X - ray spacings is 3.20 , and from pyknometer data 2.92 . J. J. B. Crystal structure of Al , Si , Mg , Fe . H. Perlitz and A. Westgren Arkiv Kemi , Min . , Geol . , 1942 , 15 , B , No. 16 , 8 pp . ) . This substance is present in Al ...
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... X - ray analysis . Pb ions , as in PbO , are co- ordinated with chains of O octahedra , which share opposite edges . Each Pb " ion is co - ordinated with 3 O atoms of the parallel Pb **** chains . The structure is thus built up of ...
... X - ray analysis . Pb ions , as in PbO , are co- ordinated with chains of O octahedra , which share opposite edges . Each Pb " ion is co - ordinated with 3 O atoms of the parallel Pb **** chains . The structure is thus built up of ...
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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