Russian Journal of Inorganic Chemistry, Tập 24,Trang 1-958British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1979 |
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Trang 193
... ratio and pH 2.5-7.0 , and the ratio between their concentrations depends on the pH : at low pH the protonated monocomplexonate pre- dominates but at pH 7.0 it is converted completely into the normal complexonate Nd L. At pH 7.0-10.25 ...
... ratio and pH 2.5-7.0 , and the ratio between their concentrations depends on the pH : at low pH the protonated monocomplexonate pre- dominates but at pH 7.0 it is converted completely into the normal complexonate Nd L. At pH 7.0-10.25 ...
Trang 202
... ratios method and the Starik - Barbanel ' methodR . The reagents studied form complexes with thorium with the component ratio [ Th ] : [ HR ] = 1 : 1 ( Table 1 ) . The apparent molar absorptivities for the reagents ( EHR ) and the ...
... ratios method and the Starik - Barbanel ' methodR . The reagents studied form complexes with thorium with the component ratio [ Th ] : [ HR ] = 1 : 1 ( Table 1 ) . The apparent molar absorptivities for the reagents ( EHR ) and the ...
Trang 295
... ratio Na20 : Ga203 2 3 4 5 10 20 Na 20 20 80 60 0.5 1 80k x x 400 60 Ga - NH 40 ( Ga - ZZh ) Ga - NT 20 80 HGS HGS X Ga - AN Ga203 20 40 60 80 Si02 0.5 1 2 3 4 8 20 molar ratio Si02 : Ga203 Figure 1 . 40 60 80 Si02 0.5 1 2 34 8 20 molar ...
... ratio Na20 : Ga203 2 3 4 5 10 20 Na 20 20 80 60 0.5 1 80k x x 400 60 Ga - NH 40 ( Ga - ZZh ) Ga - NT 20 80 HGS HGS X Ga - AN Ga203 20 40 60 80 Si02 0.5 1 2 3 4 8 20 molar ratio Si02 : Ga203 Figure 1 . 40 60 80 Si02 0.5 1 2 34 8 20 molar ...
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RUSSIAN January | 1 |
methylaminochromiumIII nitrate | 30 |
A thermographic proton magnetic resonance | 43 |
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absorption bands absorption spectra acid Akad analysis anion aqueous solutions atoms bond caesium calculated carbon cation Chem chemical Chemistry chloride chromium(III cm-¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition dehydration density determined ditto dysprosium electronic equilibrium diagram eutectic experimental extraction Figure formed H₂O hafnium heating hydrated hydrogen infrared spectra Inorg Inorganic investigated ions isotherm kcal Khim Khimiya kinetic lattice ligand liquid mass melting metal methanol method mixture mole Moscow Nauk SSSR Neorg nitrate obtained oxide parameters platinum(II potassium protons pyridine range ratio reaction reagent refractive index region Russ salt shows sodium solid phases solid solutions solvates solvent specimens spectrum stability constants structure studied system at 25°C Table temperature ternary thermal thiourea tion titanium(III Translated from Zhurnal Translated into Russian vanadium vanadium(III vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii