The following reaction takes place at a certain elevated

Question

The following reaction takes place at a certain elevated temperature:

Fe₂O₃(s) + 3CO(g) → 2Fe(l) + 3CO₂(s)

What is the percent yield of iron if 50.1 g Fe₂O₃in excess CO produces 19.5 g Fe? The M.W. of Fe₂O₃is 159.7 g/mol and the M.W. of CO is 28.01 g/mol.