Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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... Zinc and Cadmium by Tributyl Phosphate from Chloride ( Bromide ) -Thiourea Solutions V. A. Prokuev Karelian State Pedagogical University , Petrozavodsk , Russia Received December 30 , 1996 Abstract — The extraction of Zn ( II ) from ...
... Zinc and Cadmium by Tributyl Phosphate from Chloride ( Bromide ) -Thiourea Solutions V. A. Prokuev Karelian State Pedagogical University , Petrozavodsk , Russia Received December 30 , 1996 Abstract — The extraction of Zn ( II ) from ...
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... zinc and dithiourea zinc dichloride are formed at higher concentrations of Zn ( II ) and thiourea than those in the test systems , the α value in equation ( 4 ) depends on the complex formation of Zn ( II ) with Cl- ions in the aqueous ...
... zinc and dithiourea zinc dichloride are formed at higher concentrations of Zn ( II ) and thiourea than those in the test systems , the α value in equation ( 4 ) depends on the complex formation of Zn ( II ) with Cl- ions in the aqueous ...
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... zinc from chloride - thiourea solu- tions . For example , a D value of 64 was calculated for zinc from a 0.14 M thiourea - 2 M HCl solution , and the experimental value was 70 . The b ' and b " coefficients in equations ( 6 ) and ( 7 ) ...
... zinc from chloride - thiourea solu- tions . For example , a D value of 64 was calculated for zinc from a 0.14 M thiourea - 2 M HCl solution , and the experimental value was 70 . The b ' and b " coefficients in equations ( 6 ) and ( 7 ) ...
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Synthesis and Properties of Inorganic Compounds | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle MAHK Hayka/Interperiodica Publishing melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium