Consider an electrochemical cell with the following cell reaction where all reactants and products are at standard-state conditions: Cu2+(aq) + H2(g) Cu(s) + 2H+(aq) .Predict the effect on the emf of this cell of adding NaOH solution to the hydrogen half-cell until the pH equals 7.0.
A) The emf will increase.
B) The emf will decrease.
C) No change in the emf will be observed.
Correct Answer:
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