Tuesday
September 2, 2014

Homework Help: Honors Chemistry

Posted by Anan on Tuesday, February 23, 2010 at 9:38pm.

Equation: Fe2O3 + 2Al ---> 2Fe + Al2O3.

How many grams of Fe2O3 react with excess Al to make 475g Fe?

Can you show me step by step how to do it? My book says the answer is 679g Fe2O3.

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