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At the chosen ratio , the complete interaction of HPA with chromium is possible according to two schemes : P2W20 + Cr — P2W20Cr , ( 1 ) P2W20 + 4C -- 2P , W2C12 . ( 2 ) At a ratio of Cr : P2W20 = 1 : 1 the interaction proceeded more ...
At the chosen ratio , the complete interaction of HPA with chromium is possible according to two schemes : P2W20 + Cr — P2W20Cr , ( 1 ) P2W20 + 4C -- 2P , W2C12 . ( 2 ) At a ratio of Cr : P2W20 = 1 : 1 the interaction proceeded more ...
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Zirconium was extracted with 0.3 mol / l HDEHP in the CCl4 solvent with the organicto - aqueous phase ratio O : A = 1 : 1 ( experiments 1 - 5 ) and with 1.875 mol / HDEHP in CCl , with the phase ratio O : A = 4 : 25 ( experiments 8 - 12 ) ...
Zirconium was extracted with 0.3 mol / l HDEHP in the CCl4 solvent with the organicto - aqueous phase ratio O : A = 1 : 1 ( experiments 1 - 5 ) and with 1.875 mol / HDEHP in CCl , with the phase ratio O : A = 4 : 25 ( experiments 8 - 12 ) ...
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Peroxosolvate composition as a function of the hydrogen peroxide concentration and the molar ratio H2O2 : Na2HPO4 Concentration of the initial solution of H2O2 , wt % H2O2 Na HPO mol H2O2 content in the solid product , wt % Solvate ...
Peroxosolvate composition as a function of the hydrogen peroxide concentration and the molar ratio H2O2 : Na2HPO4 Concentration of the initial solution of H2O2 , wt % H2O2 Na HPO mol H2O2 content in the solid product , wt % Solvate ...
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Vol 39 No 4 | 506 |
Crystal Structure of Triethylammonium Trihydroxoborotetrahydroxopentaborate | 521 |
Interaction of TitaniumII Oxide with RareEarth Oxides | 538 |
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absorption Abstract according acid addition analysis angles anion aqueous atoms bands bond calculated cations Chem chemical Chemistry complex composition compounds concentration constant containing coordination Copyright corresponding crystal curves decomposition decrease dependence described determined diagram distances effect electronic elements energy equilibrium exhibit experimental extraction Figure formation heating hydrogen increase indicates initial Inorganic Institute intensities interaction ions Khim leads ligand measured melting metal method mixture molecules Moscow Neorg nitrate Note observed obtained organic Original oxide oxygen parameters phase position possible precipitate prepared present properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar sodium solid solutions solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition values vibrations X-ray diffraction yield