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Synthesis and polarographic reduction of ytterbium(III) anthranilate and nicotinate complexes in aqueous-non aqueous mixtures at D. M. E

  • Anorganische, Struktur- und Physikalische Chemie
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Abstract

The stoichiometry of the compounds formed by the interaction of Yb(III) perchlorate with anthranilate and nicotinate have been investigated by means of amperometric titrations. The titration curve provides evidence for the formation of 1:3 complexes. The reduction of Yb(III) and Yb(III) anthranilate and nicotinate ions are studied polarographically at constant ionic strength at 25 and 35 ± 1°C in aqueous-non aqueous mixtures. The reduction was found to be diffusion controlled, but the electrode process is irreversible in all cases. The kinetic parameters have been determined byKoutecky's method.

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Authors and Affiliations

  1. Department of Chemistry, University of Rajasthan, 1779 Parshuram Marg, 302002, Jaipur, India

    K. C. Gupta,  P. S. Verma & K. Zutshi

Authors
  1. K. C. Gupta
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  2. P. S. Verma
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  3. K. Zutshi
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Gupta, K.C., Verma, P.S. & Zutshi, K. Synthesis and polarographic reduction of ytterbium(III) anthranilate and nicotinate complexes in aqueous-non aqueous mixtures at D. M. E. Monatshefte für Chemie 109, 203–208 (1978). https://doi.org/10.1007/BF00911961

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  • DOI: https://doi.org/10.1007/BF00911961

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