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Consider an electrochemical cell consisting of an Fe(s) electrode, Fe(NO3)2 electrolyte connected through a salt bridge...

Consider an electrochemical cell consisting of an Fe(s) electrode, Fe(NO3)2 electrolyte connected through a salt bridge to a Ag wire coated in AgCl(s) immersed in an aqueous KCl solution. Is the standard cell and balanced galvanic cell reaction: (If needed, refer to Table 17-1.)

0.669 V, Fe(s) + 2AgCl(s) → Fe2+(aq) + 2Ag(s) + 2Cl-(aq)

–0.669 V, Fe(s) + 2AgCl(s) → Fe2+(aq) + 3Ag(s) + 3Cl-(aq)

–0.225 V, Fe(s) + 2AgCl(s) → Fe2+(aq) + 2Ag(s) + 2Cl-(aq)

0.669 V, Fe(s) + AgCl(s) → Fe2+(aq) + Ag(s) + Cl-(aq)

0.259 V, Fe(s) + 3AgCl(s) → Fe3+(aq) + 3Ag(s) + 3Cl-(aq)

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