The thermite reaction occurs when iron(III) oxide reacts with solid aluminum. The reaction is so hot that molten iron forms as a product. Fe,03(s) + Al(s) → Fe(8) + Al,O3(s) What mass of aluminum should be used in order to completely consume 10.0 g Fe,03(s)? If the reaction. described produces 5.3 g Al,03(s), what is the percent yield?

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