POTENTIOMETRIC DETERMINATION OF THE AUTOPROTOLYSIS CONSTANT OF N-BUTANOL | ||
Bulletin of Pharmaceutical Sciences Assiut University | ||
Article 5, Volume 4, Issue 1, 1981, Pages 56-68 PDF (368.13 K) | ||
Document Type: Original Article | ||
DOI: 10.21608/bfsa.1981.104589 | ||
Author | ||
Nawal A. El-Rabbat | ||
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt | ||
Abstract | ||
The autoprotolysis constant of n-butanol is determined at 25° potentiometrically with the aid of the two cells: Glass electrode / HCl(m), BuOHD // ZnCl2 (sat.), BuOH, Hg2Cl2, Hg and Glass electrode / KOH(m), BuOH // ZnCl2 (sat. ), BuOH, Hg2Cl2, Hg The mean activity coefficients (g±) of hydrogen chloride in n-butanol are compared to the corresponding theoretical values. | ||
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