Kinetics of the oxidation of phenylhydrazine and phenylhydrazinesulfonic acids. Part. I: Hexacyanoferrate(III) oxidations
β Scribed by A. M. A. Verwey; J. A. Jonker; S. Balt
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 390 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0165-0513
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π SIMILAR VOLUMES
Kinetics of oxidation of phenylhydrazine and p-bromophenylhydrazine by hexacyanoferrate(I1If in acidic medium have been studied. The reactions follow similar kinetics, being first order with respect to both hydrazine and hexacyanoferrate(II1) and inverse first order with respect to the hydrogen ion.
## Abstract The oxidation of halotoluenes by hexacyanoferrate(III) in aqueous acetic acid containing perchloric acid (0.5__M__) at 50Β°C gave the corresponding aldehyde as the major product, and a small amount of polymeric material. The order with respect to each of the reactantsβsubstrate, oxidant,
The hexacyanoferrate(II1)-thallium(1) reaction in aqueous acetic acid containing large concentrations of hydrochloric acid is considerably accelerated both by hydrogen and chloride ions as well as increasing acetic acid in the medium. The experimental results obey the rate law (1) where PI to p6 (1
The kinetics of oxidation of sulfanilic acid (p-aminobenzenesulfonic acid) by hexacyanoferrate(III) in alkaline medium was studied spectrophotometrically. The reaction showed first order kinetics in hexacyanoferrate(III) and alkali concentrations and an order of less than unity in sulfanilic acid co