Kinetics and Mechanism of Oxidation of Oxalic Acid with Bi(V) in HClO4-HF Mixture
Corresponding Author(s) : PREM MOHAN MISHRA
Asian Journal of Chemistry,
Vol. 19 No. 2 (2007): Vol 19 Issue 2
Abstract
The kinetics of oxidation of oxalic acid with Bi(V) has been investigated in HClO4 (1.0 M) and HF (1.5 M) mixture. The rate followed first order kinetics each in Bi(V) and oxalic acid. The reaction rate is independent of [H+]. Addition of HF and (F+) has not effect on the reaction rate. The reaction rates decreased with the increase in ionic strength. The mode of electron transfer from the substrate to Bi(V) has been indicated via bridged outer sphere mechanism.
Keywords
Oxidation
Oxalic acid
Bi(V)
HClO4-HF Mixture
Kinetics
MOHAN PRASAD, C., MOHAN MISHRA, P., & SHEKAR JHA, C. (2010). Kinetics and Mechanism of Oxidation of Oxalic Acid with Bi(V) in HClO4-HF Mixture. Asian Journal of Chemistry, 19(2), 1103–1108. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/20177
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