Explain the gold concentration in the cathode half-cell

Reference no: EM13236560

The cell potential of the following electrochemical cell depends on the gold concentration in the cathode half-cell-
Pt(s)[H2(g, 1atm)][H+(aq, 1.0M)][A^3+(aq,?M)]Au(s)
What is the concentration of Au^+3 in the solution if Ecell is 1.27 V?

Reference no: EM13236560

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