THE ACTIVITY COEFFICIENT OF ZINC SULPHATE FROM ELECTROMOTIVE FORCE MEASUREMENTS
- 1 July 1932
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 7 (7) , 238-246
- https://doi.org/10.1246/bcsj.7.238
Abstract
1. Electromotive forces of the cell, Zn–Hg (sat amalgam) |ZnSO4(m), Hg2SO4(s)| Hg, were measured at 25°C. in the range of the concentrations of 0.0004321 to 3 molal. 2. The electromotive force of higher dilutions is quite abnormal owing to the solubility of mercurous sulphate. 3. The mean activity coefficients of zinc sulphate for more concentrated parts were calculated by using the Cowperthwaite and LaMer’s data about dilute solutions. The potential E0 of the cell, when ion activities of zinc sulphate are hypothetically one molal, was found to be 1.37475 volt at 25°C.This publication has 3 references indexed in Scilit:
- THE ELECTROMOTIVE FORCE OF THE CELL Zn(s)| ZnSO4(m)| PbSo4(s)| Pb(s) AN EXPERIMENTAL DETERMINATION OF THE TEMPERATURE COEFFICIENT OF THE ION SIZE PARAMETER IN THE THEORY OF DEBYE AND HÜCKELJournal of the American Chemical Society, 1931
- THE ACTIVITY COEFFICIENTS AND HEATS OF TRANSFER OF CADMIUM SULFATE FROM ELECTROMOTIVE FORCE MEASUREMENTS AT 25 AND 0°. APPLICATION OF THE EXTENDED THEORY OF DEBYE AND HÜCKELJournal of the American Chemical Society, 1931
- Measurements of the Dielectric Constants of Conducting MediaPhysical Review B, 1930