Free energy relationship in some electron-transfer reactions

Radhakrishnan, T. P. ; Sundaram, A. K. (1977) Free energy relationship in some electron-transfer reactions Proceedings of the Indian Academy of Sciences, Section A, 86 (1). pp. 53-57. ISSN 0370-0089

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Official URL: http://www.ias.ac.in/j_archive/proca/86/vol86conte...

Abstract

A linear logarithmic dependence of the standard rate constant on the apparent free energy of activation for the electrode process has been observed for the reduction of zinc in the presence of alanine, glycine, aspartic acid, glutamic acid, ammonia, ethylenediamine and tartrate. The value of the slope is close to the transfer coefficient of zinc in these media. For a homogeneous electron-exchange reaction, such as the disproportionation of uranium(V) in solution, a linear free energy relation has been observed.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Free Energy; Zinc; Uranium
ID Code:37501
Deposited On:21 Apr 2011 07:32
Last Modified:21 Apr 2011 07:32

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