Copper(II) Catalyzed Oxidation of Hydrazine Hydrate by Hexacyanoferrate(III)

Authors

  • Vidyavati Shastry Department of Chemistry, R and D Center, S. E. A College of Engineering and Technology, Bangalore-560049, India
  • S. Shashidhar Department of Chemistry, R and D Center, S. E. A College of Engineering and Technology, Bangalore-560049, India
  • S. T. Nandibewoor Department of Chemistry, Karnataka University, Dharwad-580008, India
  • B. C. Sateesh Department of Chemistry, R and D Center, S. E. A College of Engineering and Technology, Bangalore-560049, India

DOI:

https://doi.org/10.37591/jomcct.v3i1-3.2028

Keywords:

Hexacyanoferrate(III), oxidation, hydrazine hydrate

Abstract

The kinetics of Cu(II) catalyzed oxidation of hydrazine by hexacyanoferrate(III) is studied in acid medium. The stoichiometry of the reaction is 1:1. The first order condition [N2H5] > [Fe(CN)63−] is maintained. The order of the reaction is unity with respect to Fe(CN)63−, fractional orders with respect to hydrazine and copper. The reaction is independent of variation of sulphuric acid and ionic strength. A suitable mechanism is proposed for the reaction

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Published

2019-05-04

Issue

Vol. 3 No. 1-3 (2012)

Section

Articles

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