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Nature of polarographic catalytic current in the indium-acetylsalicylic acid system

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Abstract

The dependence of the limiting catalytic current in the system of In(III)-acetylsalycilic acid on the concentration of indium ions and the ligand anions was described theoretically. Dissociation and protonation constants of acetylsalycilic acid molecular form and kinetic parameter connected with the rate constant of formation of polarographically active complex {K a = 3.59×10−3, mol dm−3; K H = 0.12 mol dm−3; k = 4.0×102, A (mol/dm−3)2} were calculated.

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Authors and Affiliations

  1. Kuban State Technological University, Moskovskaya ul. 2, Krasnodar, 350072, Russia

    O. N. Shelud’ko, N. K. Strizhov, L. F. Il’ina & I. V. Lyakhenko

Authors
  1. O. N. Shelud’ko
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  2. N. K. Strizhov
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  3. L. F. Il’ina
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  4. I. V. Lyakhenko
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Corresponding author

Correspondence to O. N. Shelud’ko.

Additional information

Original Russian Text © O.N. Shelud’ko, N.K. Strizhov, L.F. Il’ina, I.V. Lyakhenko, 2011, published in Zhurnal Obshchei Khimii, 2011, Vol. 81, No. 1, pp. 26–28.

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Shelud’ko, O.N., Strizhov, N.K., Il’ina, L.F. et al. Nature of polarographic catalytic current in the indium-acetylsalicylic acid system. Russ J Gen Chem 81, 24–26 (2011). https://doi.org/10.1134/S107036321101004X

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  • DOI: https://doi.org/10.1134/S107036321101004X

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