POLAROGRAPHIC STUDIES ON THE COMPLEXES OF CADMIUM, ZINC AND MANGANESE WITH 3-INDOLEACETATE IONS.

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作者：
Parkash, Ram
Singh, Balwinder
Bala, Renu
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来源：
Transactions of the SAEST (Society for Advancement of Electrochemical Science and Technology) | 1981年 / 16卷 / 03期
关键词：
CADMIUM COMPOUNDS - MANGANESE COMPOUNDS - POLAROGRAPHIC ANALYSIS - ZINC COMPOUNDS;
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摘要：
The interaction of cadmium(II) zinc(II) and manganese(II) with 3-indoleacetate ions has been studied polarographically at mu equals 0. 5 M (NaClO//4) at 25 plus or minus 0. 1 degree C. These metal ions undergo diffusion-controlled two-electron reduction but the process is reversible in the case of cadmium, and quasi-reversible for zinc and manganese. The values of stability constants of the two complexes in each case have been determined using D. D. DeFord and D. N. Hume, and/or P. J. Gellings methods. Percentage distribution of these metals in varioius forms as a function of ligand concentration has also been studied.
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页码：141 / 147
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