Cations of antimony in sulphuric acid and disulphuric acid
β Scribed by K.C. Malhotra; J.K. Puri
- Publisher
- Elsevier Science
- Year
- 1971
- Weight
- 173 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0020-1650
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π SIMILAR VOLUMES
Equations are developed that permit the calculation of the mean ionic activity coefllcients of Hf, H+, SO,'-(~1') and of H +, HS04-(yl') from the measured practical activity coefficient of sulphuric acid, if cc (the fraction of total sulphate as SOP \*-) and KS (the second dissociation constant of
The corrosion processes at open circuit conditions and in the active dissolution region of antimony, at low anodic overpotentials, have been studied in sulphuric acid solutions. It was established that antimony dissolution at open circuit is coupled to oxygen reduction, which occurs via the hydrogen