Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 82
Trang 19
... corresponding to the OH stretches shows that hydrogen bonds are formed in the hydrate . The existence of three indistinct maxima ( 2430 , 2870 , and 3450 cm1 ) indicates the existence of three types of hydrogen bond corresponding to ...
... corresponding to the OH stretches shows that hydrogen bonds are formed in the hydrate . The existence of three indistinct maxima ( 2430 , 2870 , and 3450 cm1 ) indicates the existence of three types of hydrogen bond corresponding to ...
Trang 229
... corresponding absorption bands increases and reaches a maximum at [ Ni ( NH2CH3 ) . C12 . The range 1800-1150 cm " 1 . The scissors id vibrations of the NH3 and NH2 groups , which have similar wavenumbers , appear in this range ...
... corresponding absorption bands increases and reaches a maximum at [ Ni ( NH2CH3 ) . C12 . The range 1800-1150 cm " 1 . The scissors id vibrations of the NH3 and NH2 groups , which have similar wavenumbers , appear in this range ...
Trang 365
... corresponding weight loss on the gravimetric curve and endothermic effects on the differential heating curve . Chemical analysis also con- firmed the above mechanism and the formation of the corresponding intermediates . Thus the ...
... corresponding weight loss on the gravimetric curve and endothermic effects on the differential heating curve . Chemical analysis also con- firmed the above mechanism and the formation of the corresponding intermediates . Thus the ...
Nội dung
COORDINATION equalisation of the electronegativities | 13 |
Preparation and some properties of tungsten | 13 |
equilibrium conditions | 13 |
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1975 Translated absorption bands absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations Chem chemical Chemistry chloride cm-¹ cm¹ complexes components composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration determined electron endothermic endothermic effect equilibrium diagram ethanol eutectic experimental extraction Figure formation formed H₂O hafnium heating hydrogen hydrolysis hydroxide infrared infrared spectra Inorg interaction investigated ions iron(III isotherm kcal Khim Khimiya lanthanide lanthanum ligand lithium melts metaphosphates method mixture mole molecules Moscow Nauk SSSR Neorg nickel(II nitrate obtained optical density oxide oxygen phosphate potassium praseodymium precipitate protons range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate Table temperature thermal tion Translated from Zhurnal vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii