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August 31, 2014

Homework Help: Chem

Posted by Ezra on Sunday, September 16, 2012 at 10:04pm.

Calculate the number of grams of Fe formed when 0.300kg of Fe2O3 reacts.
Equation:
Fe2O3+CO-->Fe+CO2

converted .300kg to 300g
Balanced Fe2O3+3CO-->2Fe+3CO2

So I started by trying this:
300gFe2O3(1molFe2O3/159.687gFe2O3)...and then I don't know where I would go from there. I'm not even sure if I'm even starting off right. I'm trying to follow along with the teacher's notes, but she didn't have anthing like this.

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