Metallic aluminum reacts with manganese(IV) oxide at elevated temperatures to form manganese metal and aluminum oxide. A mixture of the two reactants is 67.2% mole percent aluminum.Find the theoretical yield (in grams) of manganese from the reaction of 290.0g of this mixture.

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Metallic aluminum reacts with manganese(IV) oxide at elevated temperatures to form manganese metal and aluminum oxide. A mixture of the two reactants is 67.2% mole percent aluminum.Find the theoretical yield (in grams) of manganese from the reaction of 290.0g of this mixture.

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