Compute the voltage difference between two points

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Reference no: EM13207044

The corrosion of iron can be thought of as an electrochemical cell reaction. Calculate the voltage difference between two points of corroding iron differing only in their partial pressure of oxygen: 0.20atm of oxygen at one point and 0.0010atm of oxygen at the other. The reaction is:

H2O+Fe(s)+1/2O2(g)---->Fe(OH)2(s)

Reference no: EM13207044

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