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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Trang 958
... obtained according to the acidity . A knowledge of the acidity at which one group of complexes passes into the other is im- portant both for choosing optimum conditions for separating zirconium and hafnium by extraction and also for ...
... obtained according to the acidity . A knowledge of the acidity at which one group of complexes passes into the other is im- portant both for choosing optimum conditions for separating zirconium and hafnium by extraction and also for ...
Trang 1117
... obtained correspond to Cd , H2 [ B ( W , O , ) ] 2.36H2O . The solution above the crystals contains 78.70 % of the an- hydrous salt , which corresponds to the presence of 86.74 g of salt of composition Cd , H , [ B ( W2O , ) ] 2.36H2O ...
... obtained correspond to Cd , H2 [ B ( W , O , ) ] 2.36H2O . The solution above the crystals contains 78.70 % of the an- hydrous salt , which corresponds to the presence of 86.74 g of salt of composition Cd , H , [ B ( W2O , ) ] 2.36H2O ...
Trang 1281
... obtained 36 times , that of type B 36 , type C 18 , of type D 6 , and of type E 6. The figures relating to a single type of stable complex differ from one another according to how the salts of the reciprocal system are arranged at the ...
... obtained 36 times , that of type B 36 , type C 18 , of type D 6 , and of type E 6. The figures relating to a single type of stable complex differ from one another according to how the salts of the reciprocal system are arranged at the ...
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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