Chemistry

Chemistry

Problem

Which expression correctly relates the standard free-energy change ΔG∘\Delta G^\circ to the standard cell potential Ecell∘E^\circ_{\text{cell}}, the amount of electrons transferred nn, and Faraday’s constant FF? a) ΔG∘=−2.303 nFEcell∘\Delta G^\circ = -2.303\, nF E^\circ_{\text{cell}} b) ΔG∘=nFEcell∘\Delta G^\circ = n F E^\circ_{\text{cell}} c) ΔG∘=−nFEcell∘\Delta G^\circ = -n F E^\circ_{\text{cell}} d) ΔG∘=−FEcell∘n\Delta G^\circ = -\dfrac{F E^\circ_{\text{cell}}}{n}

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