Iron Oxide Reacts with Aluminum in an Exothermic Reaction $\to$ 2 Fe(s)+ Al₂O₃(s)
the Reaction of 5

Multiple Choice

Iron oxide reacts with aluminum in an exothermic reaction.
Fe₂O₃(s) + 2 Al(s) $\to$ 2 Fe(s) + Al₂O₃(s)
The reaction of 5.00 g Fe₂O₃ with excess Al(s) evolves 26.6 kJ of energy in the form of heat.Calculate the enthalpy change per mole of Fe₂O₃ reacted.

A) -5.32 kJ/mol
B) -1.33 $\times$ 10² kJ/mol
C) -2.12 $\times$ 10⁴ kJ/mol
D) -2.12 $\times$ 10² kJ/mol
E) -8.50 $\times$ 10² kJ/mol