Russian Journal of Inorganic Chemistry, Tập 39,Trang 505-996Chemical Society, 1994 |
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Kết quả 1-3 trong 85
Trang 634
... ratio for Ca and Sr in the extractable complexes decreases from 13 to 1 : 2. This decrease may be ascribed to the replacement of an HR molecule , which solvates alkaline - earth 5 - amylthio - 8 - oxyquinolinate in the organic phase ...
... ratio for Ca and Sr in the extractable complexes decreases from 13 to 1 : 2. This decrease may be ascribed to the replacement of an HR molecule , which solvates alkaline - earth 5 - amylthio - 8 - oxyquinolinate in the organic phase ...
Trang 637
... ratio O : A = 1 : 1 ( experiments 1-5 ) and with 1.875 mol HDEHP in CC1 , with the phase ratio O : A = 4:25 ( experiments 8-12 ) . The extraction was achieved by a vigorous stirring in separatory fun- nels for 30 min . Some of the ...
... ratio O : A = 1 : 1 ( experiments 1-5 ) and with 1.875 mol HDEHP in CC1 , with the phase ratio O : A = 4:25 ( experiments 8-12 ) . The extraction was achieved by a vigorous stirring in separatory fun- nels for 30 min . Some of the ...
Trang 722
... ratio H2O2 : Na2HPO4 Table 2. Stability of Na2HPO4 · 2H2O2 in the presence. Concentration of the initial H2O2 content in the solid Solvate composition solution of H2O2 , wt % H202 Na2HPO mol 4.8 9.8 15.0 20.3 24.4 30.9 5.0 20.3 222 2 2 2 ...
... ratio H2O2 : Na2HPO4 Table 2. Stability of Na2HPO4 · 2H2O2 in the presence. Concentration of the initial H2O2 content in the solid Solvate composition solution of H2O2 , wt % H202 Na2HPO mol 4.8 9.8 15.0 20.3 24.4 30.9 5.0 20.3 222 2 2 2 ...
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Vol 39 No 4 | 505 |
RareEarthIII Pivalates | 512 |
Crystal Structure of Triethylammonium Trihydroxoborotetrahydroxopentaborate | 521 |
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absorption bands Academy of Sciences acid Akad angles anion aqueous solutions calcd calcium calculated cations Chem chemical chemical shifts chloride chromium cm-¹ complex formation composition concentration COORDINATION COMPOUNDS copper(II crystal curves decomposition decrease determined DMSO English Translation Copyright enthalpy equilibrium eutectic experimental extraction H₂O Hayka/Interperiodica Publishing Russia heating hydrogen bonds increase Inorg Inorganic Chemistry interaction ions isotherms Khim kJ/mol lattice ligands MAHK Hayka/Interperiodica Publishing melting metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nH₂O nitrate NMR spectra observed obtained Original Russian Text oxide parameters platinum precipitate properties protons range rare-earth ratio reaction reagent RESULTS AND DISCUSSION Russia Russia Received Russian Academy Russian Text Copyright salts samples shift shows sodium solid solutions solubility solvate sorption space group spectrum spiropyran structure studied synthesis Table temperature thermal thermolysis tion titanium transition values vibrations X-ray diffraction