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How Much Energy Is Evolved During the Reaction of 48

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How much energy is evolved during the reaction of 48.7 g of Al according to the reaction below? Assume that there is excess
Fe2O3. Fe2O3(s) + 2Al(s) → Al2O3(s) + 2Fe(s) How much energy is evolved during the reaction of 48.7 g of Al according to the reaction below? Assume that there is excess  Fe<sub>2</sub>O<sub>3</sub>. Fe<sub>2</sub>O<sub>3</sub>(s)  + 2Al(s)  → Al<sub>2</sub>O<sub>3</sub>(s)  + 2Fe(s)    H°<sub> </sub>= -852 kJ A)  415 kJ B)  207 kJ C)  241 kJ D)  130 kJ E)  769 kJ = -852 kJ


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