Avoltaic cell uses the following reaction: 2ag+ (aq, 1 m) + fe (s) ↔ 2ag (s) + fe2+ (aq, 1 m) given that the standard reduction potential of ag+ to ag (s) is +0.80 v and the standard reduction potential of fe2+ to fe (s) is −0.44 v, calculate the standard cell potential, e°cell.−1.24 v1.24 v2.04 v0.36 v

The standard cell potential of the reaction is 1.24 Volts.

Explanation:

Reduction at cathode :

Reduction potential of   to Ag=

Oxidation at anode:

Reduction potential of   to Fe=

To calculate the of the reaction, we use the equation:

Putting values in above equation, we get:

The standard cell potential of the reaction is 1.24 Volts.

answer; (d) constructive and destructive force;