Question: A voltaic cell utilizes the following reaction: 2 Fe3+(aq) + H2(g) 2 Fe2+(aq) + 2 H+(aq) (a) What is the emf of this cell

A voltaic cell utilizes the following reaction:
2 Fe3+(aq) + H2(g) → 2 Fe2+(aq) + 2 H+(aq)
(a) What is the emf of this cell under standard conditions?
(b) What is the emf for this cell when [Fe3+] = 3.50 M, PH2 = 0.95 atm, [Fe2+] = 0.0010 M, and the pH in both half-cells is 4.00?

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