The value of the potential of a given electrode with respect to a suitable reference electrode
when appreciable contributions to the total anodic and/or cathodic partial currents
are made by species belonging to two or more different couples, but the total current
is zero, i.e.
is the partial current of reaction
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. https://doi.org/10.1351/goldbook