At 25 °C, based upon the overall reaction Zn2+(aq) + 2 Fe2+(aq) ⟶ ⟶ ⟶ ⟶ Zn(s) + 2 Fe3+(aq) if [Zn2+] = 1.50 x 10-4 M, [F
Posted: Thu Jun 30, 2022 5:56 pm
At 25 °C, based upon the overall reaction Zn2+(aq) + 2 Fe2+(aq)⟶ ⟶ ⟶ ⟶ Zn(s) + 2 Fe3+(aq) if [Zn2+] = 1.50 x 10-4 M, [Fe3+] =0.0200 M, and [Fe2+] = 0.0100 M. The standard reduction potentialsare as follows: Zn2+(aq) + 2 e– ⟶ ⟶ ⟶ ⟶ Zn(s) E° = –0.763 VFe3+(aq) + e– ⟶ ⟶ ⟶ ⟶ Fe2+(aq) E° = +0.771 V Calculate the cellpotential. b) Calculate the standard free energy of reaction,ΔG