Determination of Chromium and Vanadium after Oxidation with Potassium Bromate
โ Scribed by Kolthoff, I. M.; Sandell, Ernest B.
- Book ID
- 126325142
- Publisher
- American Chemical Society
- Year
- 1930
- Weight
- 858 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0096-4484
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๐ SIMILAR VOLUMES
The kinetics of oxidation of gallic acid with potassium bromate in the presence of vanadiurn(V) catalyst in aqueous acid medium has been studied under varying conditions. The active species of catalyst and oxidant in the reaction were understood to be HBrO, and VO,+ The autocatalysis exhibited by o
A simple and sensitive kinetic-spectrophotometric method is described for the determination of trace vanadium(V). It is based on the catalytic effect of vanadium(V) on the oxidation of 1naphthyl red by potassium bromate in a hydrochloric acid medium in the presence of sodium oxalate as activator. Th