Russian Journal of Inorganic Chemistry, Tập 24,Trang 959-1906Chemical Society., 1979 |
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Kết quả 1-3 trong 81
Trang 1077
... ions 1 × 10-3 M. The method showed that the component ratio in the complex is Y3 * : R : C10 = 1 : 3 : 3 . The sharp decrease in the extrac- tion with increase in the acidity of the medium , and the fact that y3 does not form complexes ...
... ions 1 × 10-3 M. The method showed that the component ratio in the complex is Y3 * : R : C10 = 1 : 3 : 3 . The sharp decrease in the extrac- tion with increase in the acidity of the medium , and the fact that y3 does not form complexes ...
Trang 1286
... ionic strength of the solution I had the values 0.5 , 1.0 , 2.0 , 3.0 , and 4.0 . The concentration of hydrogen ions varied from 0 to I g - ion litre - 1 . The " chemically pure " grade sulphate was used ; lithium and sodium ...
... ionic strength of the solution I had the values 0.5 , 1.0 , 2.0 , 3.0 , and 4.0 . The concentration of hydrogen ions varied from 0 to I g - ion litre - 1 . The " chemically pure " grade sulphate was used ; lithium and sodium ...
Trang 1667
... ion - exchangers KU - 2 † and EDE- 10P ‡ , at zirconium concentrations < 5 × 10 g - ion litre ̄1 , [ H ] = 1N , that is , under conditions such that the zirconium is present as monomeric non - hydrolysed Zr1 + ions . The test solution ...
... ion - exchangers KU - 2 † and EDE- 10P ‡ , at zirconium concentrations < 5 × 10 g - ion litre ̄1 , [ H ] = 1N , that is , under conditions such that the zirconium is present as monomeric non - hydrolysed Zr1 + ions . The test solution ...
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COORDINATION solution | 959 |
JOURNAL | 1119 |
JOURNAL | 1279 |
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absorption bands acid Akad analysis anion aqueous solution atoms caesium calculated Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined dinitrogen tetroxide ditto equilibrium diagram europium eutectic experimental extraction Figure formed g-ion H₂O hafnium heating hydrated hydrogen hydroxide increase infrared spectra Inorg interaction ionic ions isotherms kcal Khim Khimiya lanthanide lattice ligand lithium mass melting mercury(II metal method mixture mole mole¹ molecules Moscow Nauk SSSR Neorg nickel(II niobium nitrate obtained optical density oxide oxygen parameters phosphate potassium precipitate protons range ratio reaction rhenium(VII rubidium Russ salts scandium shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate sulphuric Table temperature ternary thermal tion Translated from Zhurnal vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium