In the Reaction: 2 N₂O(g)+ N₂H₄(g)⇌ 3 N₂(g)+ 2 H₂O(g)

Multiple Choice

In the reaction:
2 N₂O(g) + N₂H₄(g) ⇌ 3 N₂(g) + 2 H₂O(g) ,
One starts with 0.10 mol N₂O and 0.25 mol N₂H₄ in a 10.0 L container.If there are 0.06 mol N₂O at equilibrium,how many moles of N₂ are present?

A) 0.02
B) 0.04
C) 0.06
D) 0.09
E) 0.07