What Is the Equation That Best Describes the Oxidation of Iron

What is the equation that best describes the oxidation of iron by oxygen in the presence of moisture? Hint: Be sure to consider the oxidation numbers when determining the equation.

A) Fe²⁺(aq) + H₂O(aq) + O₂(g) $\rarr$ FeO(s) + H₂(g) + O₂(g)
B) 4 H⁺(aq) + 2Fe(s) + O₂(g) $\rarr$ 2H₂O(l) + 2Fe²⁺ (aq)
C) 4Fe(s) + 3O₂(g) + 2xH₂O $\rarr$ 2Fe₂O₃·xH₂O(s)
D) Fe(s) + 2H₂O(aq) + O₂(g) $\rarr$ Fe(OH) ₂(s) + H₂O₂(l)
E) 2Fe(s) + 6H₂O(aq) + O₂(g) $\rarr$ 2Fe(OH) ₃(s) + 3H₂(g) + O₂(g)