Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 68
Trang 133
... hydrate is zeolitic . The pronounced exothermic effect at 648 ° C is due to the irre- versible transformation of the low - temperature modi- fication of the tetragermanate into a benitoite - like modification ; the X - ray diffraction ...
... hydrate is zeolitic . The pronounced exothermic effect at 648 ° C is due to the irre- versible transformation of the low - temperature modi- fication of the tetragermanate into a benitoite - like modification ; the X - ray diffraction ...
Trang 160
... Hydrate of Lithium and the PtII Aquo - complexes Fig . 2 ( curve 1 ) shows the variation of the electron density along the Li - O bond in the Li * ... OH2 hydrate in comparison with the sum of the electron densities of the non ...
... Hydrate of Lithium and the PtII Aquo - complexes Fig . 2 ( curve 1 ) shows the variation of the electron density along the Li - O bond in the Li * ... OH2 hydrate in comparison with the sum of the electron densities of the non ...
Trang 245
... hydrate- solvate mechanism . The bands characteristic of TBP coordinated directly to tantalum at 1160-1190 cm - 1 9 are not observed in the infrared spectra of the extracts . The hydrate - solvate mechanism is also indicated by the ...
... hydrate- solvate mechanism . The bands characteristic of TBP coordinated directly to tantalum at 1160-1190 cm - 1 9 are not observed in the infrared spectra of the extracts . The hydrate - solvate mechanism is also indicated by the ...
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JOURNAL | 1 |
olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
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absorption band absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration density determined electron endothermic endothermic effects equilibrium diagram erbium ethanol experimental Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxides increase infrared spectra Inorg interaction investigated ions iron(III isotherm Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR neodymium Neorg nickel(II obtained oxide oxygen parameters phosphate phosphorite polyphosphates potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphates Table temperature thermal tion titration Translated from Zhurnal tungstates tungsten vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii