Kinetics ands Mechanism of Oxidation of Iodide by Chromate, Inhabitance of Arsenic (III)
Corresponding Author(s) : J.S. Ampily
Asian Journal of Chemistry,
Vol. 6 No. 4 (1994): Vol 6 Issue 4
Abstract
Kinetics and mechanism of iodide by chromate in presence of arsenic(III) was studied in acidic medium. Arsenic is negatively affecting the system. The total order of reaction is found to be two. The stoichiometry of the reaction is
CrO2–4 + As(III) + I– + 8H+ → Cr(III) + As(V) + 4H2O + Iº
Iº + Iº → I2.
Keywords
Kinetics
Mechanism
Oxidation
Iodide
Chromate
Inhabitance
Arsenic(III)
Ampily, J., & Solanki, S. (2010). Kinetics ands Mechanism of Oxidation of Iodide by Chromate, Inhabitance of Arsenic (III) . Asian Journal of Chemistry, 6(4), 867–870. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/24688
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