Balance the Chemical Equation Given Below,and Calculate the Volume of Nitrogen

Multiple Choice

Balance the chemical equation given below,and calculate the volume of nitrogen monoxide gas produced when 8.00 g of ammonia is reacted with 12.0 g of oxygen at 25°C? The density of nitrogen monoxide at 25°C is 1.23 g/L.
_____ NH₃(g) + _____ O₂(g) → _____ NO(g) + _____ H₂O(l)

A) 7) 32 L
B) 11.1 L
C) 11.5 L
D) 17.3 L