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Journal of Applied Sciences and Environmental Management
World Bank assisted National Agricultural Research Project (NARP) - University of Port Harcourt
ISSN: 1119-8362
Vol. 18, No. 3, 2014, pp. 460-466
Bioline Code: ja14062
Full paper language: English
Document type: Research Article
Document available free of charge

Journal of Applied Sciences and Environmental Management, Vol. 18, No. 3, 2014, pp. 460-466

 en Kinetic Analysis of the Oxidation of Nitrate Ion by Methylthioninium Chloride in Acid Medium
UMORU, PATRICIA E.S.E. & FARURUWA, M.D.

Abstract

The kinetic analysis of the oxidation of nitrate ion by methylthioninium chloride in acid medium was studied using large excess of the reductant. The progress of the reactions was investigated by monitoring the decrease in absorbance. The results showed a stoichiometry of 1:1, first-order dependence in both oxidant and reductant. A second order rate equation at constant temperature was obtained.

Keywords
Kinetics; Analysis; Nitrate Ion and Methylthioninium Chloride

 
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