Consider the following reduction half reactions and standard reduction potentials: Fe3+ + e− → Fe2+        Eo = +0.77 V Fe2+ + e− → Fe(s)         Eo = -0.44 V Which of the following statements is true? Group of answer choices The Fe2+ reduction to Fe(s) is spontaneous. Fe2+ can disproportionate into Fe3+ and Fe(s) The Fe3+ reduction to Fe2+ is not spontaneous. Fe3+ and Fe(s) can undergo a comproportionation reaction to form Fe2+

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