Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 82
Trang 70
... anion . L ' - + H + HL , while the signal shift in the pH range between 5.0 and 3.0 is due to the addition of the second proton to the HL anion : HL- + H + H2L . Consequently , in the region where pH < 3 , the ligand exists in solution ...
... anion . L ' - + H + HL , while the signal shift in the pH range between 5.0 and 3.0 is due to the addition of the second proton to the HL anion : HL- + H + H2L . Consequently , in the region where pH < 3 , the ligand exists in solution ...
Trang 376
... anion respectively , were combined for the cal- culation of the lattice energies of the perchlorato - complexes . The following anion radii ( a , A ) were adopted in the calcu- lations : 1.54 for H , 1.33 for F , 1.81 for Cl ̄ , 2.36 ...
... anion respectively , were combined for the cal- culation of the lattice energies of the perchlorato - complexes . The following anion radii ( a , A ) were adopted in the calcu- lations : 1.54 for H , 1.33 for F , 1.81 for Cl ̄ , 2.36 ...
Trang 800
... anion . In the precipitation of Cu , Zn , Cd , Ni , Co , La , Pr , Nd , and Y from nitrate solutions the effect of the anion concentration on the precipitation is relatively small and the order of precipitation at a given pH is retained ...
... anion . In the precipitation of Cu , Zn , Cd , Ni , Co , La , Pr , Nd , and Y from nitrate solutions the effect of the anion concentration on the precipitation is relatively small and the order of precipitation at a given pH is retained ...
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COORDINATION equalisation of the electronegativities | 13 |
73 | 13 |
Preparation and some properties of tungsten | 13 |
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1975 Translated absorption bands absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine caesium calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complexes composition compounds concen concentration coordination copper(II corresponding crystallisation crystals curves decomposition dehydration determined electronic endothermic endothermic effect equilibrium diagram ethanol experimental Figure formation formed H₂O hafnium heating hydrogen hydrolysis hydroxide infrared infrared spectra Inorg Inorganic interaction investigated ions iron(III isotherms kcal Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR Neorg nickel(II obtained optical density oxide oxygen phosphate potassium precipitates protons range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate Table temperature thermal tion titanium titration Translated from Zhurnal tungsten vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii