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The following electrochemical cell was constructed with an unknown concentration of Cl- in the cathode. S.H.E...

The following electrochemical cell was constructed with an unknown concentration of Cl- in the cathode.

S.H.E || Cl- (aq, x M) | AgCl (s) | Ag(s)

a. write the overall cell reaction

b. If the cell potential at 25 C was measured to be +0.267 V, what is the molarity of Cl- in the cathode compartment?

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