If 100 L of Nitrogen Gas at STP Reacts Completely with with Excess

If 10.0 L of nitrogen gas at STP reacts completely with excess hydrogen gas,what is the volume of ammonia produced at 500.0 K and 500.0 atm? N₂(g) + H₂(g) NH₃(g)

A) 0.0218 L
B) 0.0366 L
C) 0.0733 L
D) 10.9 L
E) 20.0 L