Russian Journal of Inorganic Chemistry, Tập 20,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1975 |
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Trang 190
... ions are relatively low , thus in the solutions the Kr of the Eu3 ion lie within the range 50-130 s1 and those for ... ions is therefore made by the quantity Kd and to the first approximation 71 / Kd . The quantity Kd has been shown to ...
... ions are relatively low , thus in the solutions the Kr of the Eu3 ion lie within the range 50-130 s1 and those for ... ions is therefore made by the quantity Kd and to the first approximation 71 / Kd . The quantity Kd has been shown to ...
Trang 298
... ions ( n ) . ( 3 ) Determination of the mean number of coordinated S2- ions ( n ) from the variation of Sb with lg [ S2 ] . Sb 0.78 2 3 Sb concn . , M tan a 0041 0.053 4.50 0041 0.050 4.24 0.083 0.053 4.50 0.123 0,051 4.31 074 0.70 -0.8 ...
... ions ( n ) . ( 3 ) Determination of the mean number of coordinated S2- ions ( n ) from the variation of Sb with lg [ S2 ] . Sb 0.78 2 3 Sb concn . , M tan a 0041 0.053 4.50 0041 0.050 4.24 0.083 0.053 4.50 0.123 0,051 4.31 074 0.70 -0.8 ...
Trang 393
... ions in the presence of SO2 , 1,3 and also by use of ion - exchange resins2 . The considerable scatter in the experimental results is noteworthy ( Table ) . Calculation of the degree of complex formation between the Fe2 + and SO ions at ...
... ions in the presence of SO2 , 1,3 and also by use of ion - exchange resins2 . The considerable scatter in the experimental results is noteworthy ( Table ) . Calculation of the degree of complex formation between the Fe2 + and SO ions at ...
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JOURNAL | 1 |
Complex formation by rareearth elements with | 33 |
N G Dzyubenko L I Martynenko and V I Spitsyn | 74 |
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absorption bands absorption spectra acid Akad alkali aluminium analysis anions aqueous solutions atom bond calculated cerium Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation composition compounds concentration coordination corresponding crystallisation crystals curve decomposition dehydration density determined ditto equilibrium europium experimental extraction Figure fluoride formed gallium(III groups H₂O hafnium heating hydrated hydrogen hydroxide increase infrared infrared absorption spectra infrared spectra Inorg interaction investigated ionic ions iron(III isothermal Khim lanthanide lanthanum ligand metal methanol method mixture molar mole Moscow Nauk SSSR Neorg nickel(II obtained oxide phosphate platinum(II plexes potassium present Raman range ratio reaction Russ salts scandium shows sodium solid phases solid solutions solubility solvents specimens spectrum stability constants stretching vibrations structure studied sulphate Table temperature thermal thermographic tion titration Translated from Zhurnal vanadium vanadium(IV water molecules wavenumbers X-ray diffraction yttrium Zhur Zhurnal Neorganicheskoi Khimii zirconium