To calculate the standard electrode potential for the given redox reaction, we need to look up the standard reduction potential for the half-reaction in a table of standard reduction potentials. The half-reaction is:Fe3+ + 3e- Fe s The standard reduction potential for this half-reaction is:E Fe3+/Fe = -0.036 VSince the given reaction is a reduction process, the standard electrode potential for the redox reaction is the same as the standard reduction potential:E Fe3+/Fe = -0.036 V