What is the change in enthalpy at 25°C and 1 atm for the reaction of 8.00 mol of elemental iron with excess oxygen gas?
4Fe (s) + 3O2 (g) → Fe2O3 (s): ΔH° = -1651 kJ
a. -1651 kJ
b. -3302 kJ
c. -826.5 kJ
d. -13208 kJ
e. -412.8 kJ
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