Calculate the standard potential, E°, for this reaction from its equilibrium constant at 298K. x(s) +Y(aq)⁽³⁺⁾ ⇌ x⁽³⁺⁾(aq) +Y(s), K=2.73×10⁽³⁾. E°=
a) 0.342 V
b) 0.155 V
c) 0.219 V
d) 0.501 V