• 2022-06-08
    25℃时Eθ (Fe3+/Fe2+) = 0.771V, Eθ (Sn4+/Sn2+) = 0.150V,反应2Fe3+ + Sn2+ = Sn4+ + 2Fe2+ 的ΔG为( )
    A: -268.7 kJ/mol
    B: -177.8 kJ/mol
    C: -119.9 kJ/mol
    D: 119.9
    kJ/mol