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The cell potential of the following electrochemical cell depends on the pH of the solution in...

The cell potential of the following electrochemical cell depends on the pH of the solution in the anode half-cell:
Pt(s)|H2(g,1atm)|H+(aq,?M)||Cu2+(aq,1.0M)|Cu(s).
What is the pH of the solution if Ecell is 360 mV ?

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