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    (c) The O2 for the O2/H2O half cell is provided by air at 1 bar, so p(O2) = 0.2 bar.Use the Nernst Equation to determine the pressure of H2 required in the H+/H2 halfcell to achieve the required potential when operating at a temperature of 363 K

    O2 + 4H+(aq) + 4e- -> 2H2O
    2H+(aq) + 2e- -> H2

    Would anyone be able to look at my working out i'm not confident
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    (Original post by jacksonmeg)
    (c) The O2 for the O2/H2O half cell is provided by air at 1 bar, so p(O2) = 0.2 bar.Use the Nernst Equation to determine the pressure of H2 required in the H+/H2 halfcell to achieve the required potential when operating at a temperature of 363 K

    O2 + 4H+(aq) + 4e- -> 2H2O
    2H+(aq) + 2e- -> H2

    Would anyone be able to look at my working out i'm not confident
    I can;t see any errors... not done any of the calculations though
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    (Original post by JMaydom)
    I can;t see any errors... not done any of the calculations though
    cool thanks
 
 
 
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