Inorganic Chemistry

Kinetics and mechanism of oxidation of hypophosphorous acid with silver (I) in aqueous perchloric acid solutions

AK Indrayan, SK Mishra, YK Gupta

Index: Indrayan, A. K.; Mishra, S. K.; Gupta, Y. K. Inorganic Chemistry, 1981 , vol. 20, p. 1924 - 1927

Full Text: HTML

Citation Number: 6

Abstract

The rates are given as 10% in M S-'by the separation of solid Ag (0) which inhibits the reaction. Another complication is the presence of H, P03 which is formed as a product and which increases the rate. The decrease in the rate due to the adsorption of Ag'on solid Ag (0) is more predominant than the increase in the rate by HQO,. The net result is that the concentration time curves typical of Figure 1 are obtained. Optical measurements were ...