Kinetics of the Initial Steps in the Aqueous Oxidation of Thiosulfate by Chlorine Dioxide
β Scribed by Pan, Changwei; Stanbury, David M.
- Book ID
- 126275256
- Publisher
- American Chemical Society
- Year
- 2014
- Tongue
- English
- Weight
- 340 KB
- Volume
- 118
- Category
- Article
- ISSN
- 1089-5639
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π SIMILAR VOLUMES
## Abstract The mechanism by which an excess of iron(II) ion reacts with aqueous chlorine dioxide to produce iron(III) ion and chloride ion has been determined. The reaction proceeds via the formation of chlorite ion, which in turn reacts with additional iron(II) to produce the observed products. T
The stoichiometry and kinetics of the oxidation of thiourea (SC(NH2)z) by chlorine dioxide (ClOz) have been studied by uv-vis spectrophotometry using conventional and stopped-flow mixing techniques at 25.0 ? O.l"C, pH 0.3-4.8. In high acid and initial 10 : 1 molar ratio of thiourea to chlorine dioxi