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April 18, 2014

Homework Help: College Chem.

Posted by Brandee on Wednesday, September 1, 2010 at 10:43am.

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) + 2 Al(s) → Al2O3(s) + 2 Fe(s), ΔHrxn = -852 kJ

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