A cation-exchange study of stability constants of complexes formed between bismuth/III/ and nitrate or chloride ions |
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| Authors: | H Suganuma K Ono I Hataye |
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| Institution: | (1) Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Ooya, 422 Shizuoka, Japan |
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| Abstract: | A cation-exchange method was used for determining the stability constants of complexes formed between Bi/III/, present in tracer concentrations /ca. 10–11M Bi/, and nitrate ion or chloride ion in 1.OM H/ClO4, NO3/ or 1.OM H/Cl, ClO4/ solutions, respectively. The successive formation constants were calculated using the distribution data. The resulting 1g  1, 1g 2, and 1g 3 values were 0.74, 1.22, and 1.54 for 1.OM H/ClO4, NO3/ solutions, and 2.36, 3.61, and 4.95 for 1.OM H/Cl, ClO4/ solutions, respectively. |
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