Saturday
September 20, 2014

Homework Help: Chemistry

Posted by Andrea on Saturday, April 20, 2013 at 12:14pm.

Heating an ore of antimony (Sb2S3) in the presence of iron yields antimony and iron (II) sulfide.
Sb2S3 + 3 Fe = 2Sb + 3 FeS

When 15g of Sb2S3 reacts with 10g of Fe in the lab 9.84g of Sb is produced.
What is the limiting reactant in this reaction?
What is the theorectical yield of Sb in this reaction?
What is the percent yield?

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