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Consider an Electrochemical Cell Consisting of an Fe(s) Electrode, Fe(NO3)2 \rarr

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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 in the text )


A) 0.259 V, Fe(s) + 3AgCl(s) \rarr Fe3+(aq) + 3Ag(s) + 3Cl-(aq)
B) 0.669 V, Fe(s) + 2AgCl(s) \rarr Fe2+(aq) + 2Ag(s) + 2Cl-(aq)
C) -0.669 V, Fe(s) + 2AgCl(s) \rarr Fe2+(aq) + 3Ag(s) + 3Cl-(aq)
D) -0.225 V, Fe(s) + 2AgCl(s) \rarr Fe2+(aq) + 2Ag(s) + 2Cl-(aq)
E) 0.669 V, Fe(s) + AgCl(s) \rarr Fe2+(aq) + Ag(s) + Cl-(aq)

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