conditional (formal) potential

https://doi.org/10.1351/goldbook.C01240
Conditional (formal) potential, E0, is related to the
potential of a cell reaction
, Ecell, by an equation analogous to that relating Ecell to the standard potential E0, with the activity, ai, replaced by any composition
variable
, ci (to be indicated by a subscript). For example: Ecell=Ec0R Tn F iνi lnci
Source:
PAC, 1974, 37, 499. (Electrochemical nomenclature) on page 505 [Terms] [Paper]