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A student wishes to determine the chloride ion concentration in a water sample at 25 °C...

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Chemistry

A student wishes to determine the chloride ion concentration ina water sample at 25 °C using a galvanic cell constructed with agraphite electrode and a half-cell of AgCl(s) + e⁻ → Ag(s) +Cl⁻(aq) E°red = 0.2223 V And a copper electrode with 0.500 M Cu²⁺as the second half cell Cu²⁺(aq) + 2 e⁻ → Cu(s) E°red= 0.337 V Themeasured cell potential when the water sample was placed into thesilver side of the cell was 0.0657 V.

What is the standard potential of the cell?

What is the value of standard free energy (in kJ) for thisreaction?

What is the balanced equation for the overall reaction in acidicsolution?

The measured cell potential is 0.0657, what is the concentrationof chloride ions in the solution?

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