1.

Given the standard oxidation potential Feoverset(+0.4V) to Fe^(2+) (aq) overset(-0.8 V) to Fe^(3+) (aq) , Fe overset(+0.9V) to Fe(OH)_2 overset(0.6V) to Fe(OH)_3 It is easier to oxidize Fe^(2+)toFe^(3+) in :

Answer»

Acid MEDIUM
alkalihne medium
neutral medium
both in acidic and alkaline MEDIUMS

SOLUTION :`Fe^(+3)//Fe^(+2), Fe^(+2)//Fe , Fe(OH)_3 // Fe(OH)_2 , Fe(OH)_2// Fe `


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