Stoichiometry Practice Problems

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2 Al + Fe $_2$ O $_3$ $\longrightarrow$ Al $_2$ O $_3$ + 2 Fe

An operation requires at least 86.0 g of Fe to be produced. What is the minimum mass in grams of Fe $_2$ O $_3$ necessary to produce the desired amount of products? How much Al $_2$ O $_3$ is produced as a side product?

MM of Fe $_2$ O $_3$ = 159.489 g/mol

MM of Al $_2$ O $_3$ = 101.961 g/mol

Posted by Katie Adams a year ago

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