For the cell shown, the measured cell potential, ?cell, is −0.3629 V at 25 °C. Pt(s)...

Question

Question

For the cell shown, the measured cell potential, ?cell, is −0.3629 V at 25 °C.

Pt(s) | H2(g,0.899 atm) | H+(aq,? M) || Cd2+(aq,1.00 M) | Cd(s)

The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, ?o, are

2H+(aq)+2e−⟶H2(g)?o=0.00 V

Cd2+(aq)+2e−⟶Cd(s)?o=−0.403 V

Calculate the H+ concentration.

[H+]=

Answer 1

Answer #1

Answer 2

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