Russian Journal of Inorganic Chemistry, Tập 32,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1987 |
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Kết quả 1-3 trong 78
Trang 943
... studied . The process is slow , and takes several months . In solutions containing 2-3 M Na2CO3 and < 0.2 M Zr ( SO4 ) 2 , no hydrolysis is observed over a period of two years . When the sulphate - carbonate solutions are kept for a ...
... studied . The process is slow , and takes several months . In solutions containing 2-3 M Na2CO3 and < 0.2 M Zr ( SO4 ) 2 , no hydrolysis is observed over a period of two years . When the sulphate - carbonate solutions are kept for a ...
Trang 951
... studied . The diffusion mobility of the lithium ions in the matrix has been studied by NMR relaxa- tion ; the calculated activation energy ( ~ 3.2 kcal mole ̄1 ) is one of the lowest among known lithium compounds . Reversible ...
... studied . The diffusion mobility of the lithium ions in the matrix has been studied by NMR relaxa- tion ; the calculated activation energy ( ~ 3.2 kcal mole ̄1 ) is one of the lowest among known lithium compounds . Reversible ...
Trang 1588
... studied . The extraction of platinum ( IV ) from an acidic medium by the reagents studied takes place initially by a mechanism involving inter - phase anion exchange with the formation of ionic associates , with the sub- sequent ...
... studied . The extraction of platinum ( IV ) from an acidic medium by the reagents studied takes place initially by a mechanism involving inter - phase anion exchange with the formation of ionic associates , with the sub- sequent ...
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COORDINATION compared with MF+1 anions LIBRARY | 919 |
The crystal structure of magnesium europium nitrate | 926 |
Halide and Pseudohalide complexes of tinII | 932 |
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absorption acid Akad ammonium anion aqueous solution atoms bands bond calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ complex formation components composition concentration containing copper(II corresponding crystal crystallisation curves decrease determined ditto electron equilibrium diagram ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O hafnium heating hydrazide hydrogen hydroxide i.r. spectra increase infrared spectra Inorg ions iron(III isothermal Khim Khimiya lanthanide lattice ligand manganese(II metal method mixture mole molecules Moscow Nauk SSSR Neorg nickel(II niobium nitrate obtained oxide oxygen parameters phosphate plexes potassium present range reaction Russ Russ.J salts scandium sodium solid phases solid solutions solubility solvent specimens spectrum stoichiometry structure studied sulphate synthesis temperature ternary thermal analysis thermal decomposition tion Translated from Zhurnal Unithiol values vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium