a) Ered = -Eo + (5/n ) log10 [H+].
b) Ered = -Eo – (0.0591/n ) log10 [H+].
c) Ered = Eo + (0.0591/n ) log10 [H+].
d) Ered = -Eo + (0.0591/n ) log10 [H+].
a) Ered = -Eo + (5/n ) log10 [H+].
b) Ered = -Eo – (0.0591/n ) log10 [H+].
c) Ered = Eo + (0.0591/n ) log10 [H+].
d) Ered = -Eo + (0.0591/n ) log10 [H+].