Tetraphosphorus Hexaoxide ( = 219

Multiple Choice

Tetraphosphorus hexaoxide ( = 219.9 g/mol) is formed by the reaction of phosphorus with oxygen gas. P₄(s) + 3O₂(g)  P₄O₆(s)
If a mixture of 75.3 g of phosphorus and 38.7 g of oxygen produce 43.3 g of P₄O₆, what is the percent yield for the reaction?

A) 57.5%
B) 48.8%
C) 38.0%
D) 32.4%
E) 16.3%