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October 20, 2014

Homework Help: Chemistry

Posted by Chemistry on Tuesday, September 15, 2009 at 2:26pm.

Fe2O3(s) + 2 Al(s) 2 Fe(l) + Al2O3(s)

Suppose we want to make 18.0 grams of iron. We must figure out how much starting material we need. This is a three-step calculation. Let's go through these steps one-by-one to calculate the mass of Fe2O3 that we must start with.

Explanation of how to get this answer would be appreciated more than just an answer, thanks in advance.

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