For the following electrochemical cell:
Zn(s)| Zn2+(1 M) || H+(?M) | H2(1 atm)|Pt
(a) What reaction takes place at the anode?
(b) What reaction takes place at the cathode?
(c) What is the overall cell reaction?
(d) What is the pH of the solution in the cathode compartment ofthe following cell if the measured cell potential at 25 oC is 0.55V?
(e) Calculate ΔG at 25oC.