According to the following reaction, how much energy is required to decompose 55.0 kg of Fe3O4? The molar mass of Fe3O4 is 231.55 g
. Fe3O4(s) → 3Fe(s) + 2O2(g)
H° = +1118 kJ
A) 1.10 × 106 kJ
B) 2.38 × 102 kJ
C) 2.66 × 105 kJ
D) 1.12 × 103 kJ
E) 3.44 × 104 kJ
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