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April 18, 2014

Homework Help: Stoichiometry

Posted by Ashley on Tuesday, February 22, 2011 at 6:56pm.

1. Iron reacts with oxygen according to the following equation:
Fe + O2→ Fe2O3

a. Balance the equation.
b. Assuming you start with 15.0 g of iron, how many dm3 of oxygen are required to react?

c. How many molecules of oxygen is this?

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