The two half-cells have [Cl-] = 0.0150 M and [Cl-] = 2.55 M, respectively. (a) Which electrode is the cathode of the cell? (b) What is the standard emf of the cell? (c) What is the cell emf for the concentrations given? (d) For each electrode, predict whether [Cl-] will increase, decrease, or stay the same as the cell operates.
This solution offers succinct guidelines for solving a set of numerical problems on voltaic cell EMF.