Murdoch University Research Repository

Welcome to the Murdoch University Research Repository

The Murdoch University Research Repository is an open access digital collection of research
created by Murdoch University staff, researchers and postgraduate students.

Learn more

The iron(II)-chromium(VI) reaction: An additional pathway first order in iron(II)

Rosseinsky, D.R. and Nicol, M.J.ORCID: 0000-0002-8757-161X (1969) The iron(II)-chromium(VI) reaction: An additional pathway first order in iron(II). Journal of the Chemical Society A: Inorganic, Physical, Theoretical . pp. 2887-2890.

[img]
Preview
PDF - Published Version
Download (377kB)
Link to Published Version: http://dx.doi.org/10.1039/J19690002887
*Subscription may be required

Abstract

The iron(II)–chromium(VI) reaction has been studied by platinum-electrode polarography at low (micromolar) iron(II) concentrations. Here an additional term first order in iron(II) appears in the rate equation, which is found to be –d[FeII]/dt=k1H[H+][HCrO4–][FeII]+k2H[HCrO4–][FeII]2/[Fe3+], with k1H= 234 l2 mol–4 s–1 and 10–8k2H= 6·92 l4 mol–4 s–1 at 20 °C and ionic strength 1·00 mol l–1 in sodium perchlorate medium with 0·025–0·065M perchloric acid.

Item Type: Journal Article
Publisher: Royal Society of Chemistry
Copyright: 1969 Royal Society of Chemistry
URI: http://researchrepository.murdoch.edu.au/id/eprint/29825
Item Control Page Item Control Page

Downloads

Downloads per month over past year