Russian Journal of Inorganic Chemistry, Tập 7,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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... optical density is at a maximum when the vanadyl sulphate : trihydroxyglutaric acid molar ratio is 1 : 1 . The wide maximum indicates con- siderable dissociation of the complex . To determine the composition of the compounds at pH 2.3 ...
... optical density is at a maximum when the vanadyl sulphate : trihydroxyglutaric acid molar ratio is 1 : 1 . The wide maximum indicates con- siderable dissociation of the complex . To determine the composition of the compounds at pH 2.3 ...
Trang 1133
... optical density maxima in the visible range at 435 mμ and 590 mμ ( Fig.3 ) . Dependence of the optical density of ammonium§ triphosphitochromite solutions on concentration ( Fig . 4 and Table 3 ) shows that the decomposition of the ...
... optical density maxima in the visible range at 435 mμ and 590 mμ ( Fig.3 ) . Dependence of the optical density of ammonium§ triphosphitochromite solutions on concentration ( Fig . 4 and Table 3 ) shows that the decomposition of the ...
Trang 1308
... optical densities to concentrations , we assumed that the colour of the freshly prepared solution is due only to the dichloro - compound , and that of the solution with constant optical density only to the chloroaquo - com- pound . Then ...
... optical densities to concentrations , we assumed that the colour of the freshly prepared solution is due only to the dichloro - compound , and that of the solution with constant optical density only to the chloroaquo - com- pound . Then ...
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absorption acid Akad alcohol alkali metal alloys ammonium analysis anion calculated carbon cation cerium Chem chemical chloride composition compounds concentration containing corresponding crystallisation crystals curves decomposition determined dissociation distribution constant endothermic equilibrium diagram eutectic EXPERIMENTAL extraction filtered formed fusion diagram H₂O hafnium heating hydrogen hydrolysis hydroxide increase Inorg ionic strength ions isomolar series isotherms kcal Khim lanthanum lattice ligand liquid melting methanol method mixture molar ratio mole molecules NaCl Nauk SSSR neodymium Neorg niobium nitrate obtained optical density oxalate oxalic acid oxide peritectic phosphate phthalocyanines potassium precipitate prepared reaction reciprocal system resin Russ salicylate salt saturated scandium shows sodium solid phase solid solutions soln solu solubility solvent specimens spectra stable studied sulphate Table temperature ternary system thallium thermal Thermogram thorium tion uranium uranyl values X-ray Zhur zirconium ZrO2