Calculate $\Delta$G° for the electrochemical cell Fe(s)| Fe²⁺(aq)|| Sn⁴⁺(aq)| Sn²⁺(aq)| Pt(s)

Question

Quizplus · Accepted Answer

The cell potential can be calculated using standard reduction potentials: $E°_{cell} = E°_{Sn^{4+}/Sn^{2+}} - E°_{Fe^{2+}/Fe}$. Then, $\Delta G° = -nFE°_{cell}$, where $n$ is the number of moles of electrons transferred and $F$ is Faraday's constant. The calculation gives $\Delta G° = -1.1 \times 10^2$ kJ/mol.

Calculate Δ\DeltaΔ G° for the Electrochemical Cell Fe(s)| Fe2+(aq)|| Sn4+(aq)| Sn2+(aq)| Pt(s)

Calculate $\Delta$ G° for the Electrochemical Cell Fe(s)| Fe²⁺(aq)|| Sn⁴⁺(aq)| Sn²⁺(aq)| Pt(s)