Question

When [ Pb2+] = 1.00 M, the observed cell potential at 298K for an electrochemical cell...

When [ Pb2+] = 1.00 M, the observed cell potential at 298K for an electrochemical cell with the reaction shown below is 1.611 V. What is the Al3+concentration in this cell?

3 Pb2+(aq) + 2 Al (s) ----> 3 Pb (s) + 2 Al3+(aq)

[ Al3+] = ______M

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