CALCULATE DELTA G FOR REACTION

Question

Cu2(aq)+2Ag(s) gives Cu(s)+2Ag(aq)
Given,
E0 Ag+/Ag=0.80 v and E0 Cu2+/Cu=0.34 V

Answer 1

Eorxn = -0.8 + 0.34 = -0.46
dG = -RT*ln*K