Consider a concentration cell consisting of 2 hydrogen electrodes. At 25oC the cell EMF is found to be 0.0267 V. If the pressure of hydrogen gas at the anode is 4.0 bar, what is the pressure of the hydrogen gas at the cathode?
Added by Jacob A.
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We know that the cell EMF is given by the Nernst equation: $E = E^0 - \frac{RT}{nF} \ln Q$ Show more…
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