Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 74
Trang 365
... infrared spectrum , which permits their comparative infrared spectroscopic analysis . We investigated the infrared absorption spectra of magnesium and ammonium fluorides in the range 400 to 4000 cm 1 . The spectra were recorded on a UR ...
... infrared spectrum , which permits their comparative infrared spectroscopic analysis . We investigated the infrared absorption spectra of magnesium and ammonium fluorides in the range 400 to 4000 cm 1 . The spectra were recorded on a UR ...
Trang 576
... infrared spectra of the extracts leads to the same conclusion . In the range 1800 to 3600 cm - 1 , only the N - H ... infrared spectra should be 8 or more . In the present case the spectrum only shows three bands . transmission 700 600 ...
... infrared spectra of the extracts leads to the same conclusion . In the range 1800 to 3600 cm - 1 , only the N - H ... infrared spectra should be 8 or more . In the present case the spectrum only shows three bands . transmission 700 600 ...
Trang 793
... infra- red spectra of only one band v , In the infrared MIII - O spectrum of Al2 ( SeO3 ) 3.6H2O the stretching vibration " Al - O is represented by two bands , which shows tetrag- onal distortion of the [ Al ( H2O ) 6 ] octahedron . -1 ...
... infra- red spectra of only one band v , In the infrared MIII - O spectrum of Al2 ( SeO3 ) 3.6H2O the stretching vibration " Al - O is represented by two bands , which shows tetrag- onal distortion of the [ Al ( H2O ) 6 ] octahedron . -1 ...
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Hydrolysis of ironIII sulphate in zinc sulphate | 27 |
Reaction of tricalcium orthophosphate with | 33 |
at 50C | 50 |
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absorption bands absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond calculated cations cerium Chem chemical chloride cm-¹ cm¹ cobalt(III complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration derivatograms determined dissociation electronic endothermic endothermic effect equilibrium diagram ethanol experimental Figure formed groups H₂O hafnium heating hydrates hydrogen hydrolysis hydroxide infrared infrared spectra Inorg interaction investigated ions iron(II isotherm kcal Khim Khimiya lanthanide lanthanum ligand liquid melts method mixture mole Moscow Nauk SSSR Neorg nickel(II obtained optical density oxide oxygen phosphate potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate Table temperature thermal tion titration Translated from Zhurnal tungstates vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium