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PLUS. The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000C and is used in welding metals: 2Al + Fe 03 - Al2O3

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PLUS. The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000C and is used in welding metals: 2Al + Fe 03 - Al2O3 +2Fe In one process, 125 g of Al are reacted with 601 g of Fe2O3. Calculate the mass (in grams) of Al2O3 formed, and determine the amount of excess reagent left at the end of the reaction. mass of Al2O3 formed: amount of excess reagent left

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