Write the Nernst equation for (a) The reduction of O 2 (g): O 2 (g) + 4H
Question:
Write the Nernst equation for
(a) The reduction of O2(g): O2(g) + 4H+(aq) + 4e− → 2H2O(l)
(b) The reduction of Fe2O3(s): Fe2O3(s) + 6 H+(aq) + 6e− → 2Fe(s) + 3H2O(l)
In each case express the formula in terms of pH. What is the potential for the reduction of O2 at pH = 7 and p(O2) = 0.20 bar (the partial pressure of oxygen in air)?
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The Nernst equation relates the electrode potential of an electrochemical cell to the concentrations ...View the full answer
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Related Book For
Inorganic Chemistry
ISBN: 9780198768128
7th Edition
Authors: Mark Weller, Tina Overton, Jonathan Rourke
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