Caluclate the e Cell in Volts

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For a certain reaction, ΔH° = –72.8 kJ and ΔS° = –227 J/K. If n = 2, calculate ε° for the reaction at 25°C.

Apr 28th, 2015

 ΔG=  Δ-T ΔS

 ΔG=   -nFE    = Δ-T ΔS

                  E = (Δ-T ΔS)/-nF

                        ( -72800J+ 25 *227J) / (-96500 *2)

                E= 0.35 V


Apr 28th, 2015

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