Answers are grounded in this paper and cite their sources.
(1901). III. On the concentration at the electrodes in a solution, with special reference to the liberation of hydrogen by electrolysis of a mixture of copper sulphate and sulphuric acid. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 1, No. 1, pp. 45-79.
No takes yet. Share an insight, caveat, or question.
Henry J. S. Sand (1901) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: