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What is the pH of the solution in the anode compartment of the following cell if...

What is the pH of the solution in the anode compartment of the following cell if the measured cell potential at 25 ∘C is 0.27 V ? Pt(s)|H2(1atm)|H+(?M)||Pb2+(1M)|Pb(s)

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Answer #1

In the above cell, lead is reduced and H2 is oxidized.

The standard reduction potential for le is -0.13 V.

Now, we apply Nernst equation to calculate the pH.

The standard electrode potential of hydrogen is 0.00 V.

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