KINETICS OF THE OXIDATION OF IODINE BY HYDROGEN-PEROXIDE CATALYZED BYMOO42- IONS

Authors
MELICHERCIK M OLEXOVA A TREINDL L
Citation
M. Melichercik et al., KINETICS OF THE OXIDATION OF IODINE BY HYDROGEN-PEROXIDE CATALYZED BYMOO42- IONS, Chemicke listy, 91(9), 1997, pp. 748-748
Citations number
3
Categorie Soggetti
Chemistry
Journal title
Chemicke listy → ACNP
ISSN journal
00092770
Volume
91
Issue
9
Year of publication
1997
Pages
748 - 748
Database
ISI
SICI code
0009-2770(1997)91:9<748:KOTOOI>2.0.ZU;2-I
Abstract
The kinetics of the oxidation of iodine by hydrogen peroxide in acidic solutions, catalyzed by Mo O-4(2-) ions with a ''clock'' behaviour is described and the corresponding reaction scheme is proposed. Accordin g to the proposed reaction scheme, the oxidation of HOI by MoO2(O-2) i ntermediate is slow and rate-determining step.