Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 76
Trang 15
... shows a clearly defined effect at 615 ° C . Change in the thermal treatment of the specimen having the tripolyphosphate composition ( prolonged annealing , prolonged treatment in the molten state with stirring , followed by quenching or ...
... shows a clearly defined effect at 615 ° C . Change in the thermal treatment of the specimen having the tripolyphosphate composition ( prolonged annealing , prolonged treatment in the molten state with stirring , followed by quenching or ...
Trang 228
... shows mixed bands vs ( NH3 ) + Vs ( NH2 ) at 3280 cm1 and vas ( NH3 ) + vas ( NH2 ) at 3360 cm2 , whereas [ Ni ( NH2CH3 ) 6 ] Cl2 shows only the vs and vas bands of the NH2 group . -1 In addition to vs and vas for the NH , and NH2 ...
... shows mixed bands vs ( NH3 ) + Vs ( NH2 ) at 3280 cm1 and vas ( NH3 ) + vas ( NH2 ) at 3360 cm2 , whereas [ Ni ( NH2CH3 ) 6 ] Cl2 shows only the vs and vas bands of the NH2 group . -1 In addition to vs and vas for the NH , and NH2 ...
Trang 649
... shows the presence of covalent bonds . The magnetic moment ( 3.78 μg ) is remarkable . This is ~ 36 % less than the theoretical moment of the Mn2 + ion in the 3d state . After the water of crystallisation has been removed ( t = 300 ° C ...
... shows the presence of covalent bonds . The magnetic moment ( 3.78 μg ) is remarkable . This is ~ 36 % less than the theoretical moment of the Mn2 + ion in the 3d state . After the water of crystallisation has been removed ( t = 300 ° C ...
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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