Answer:
3.025 mol N₂
Explanation:
2 NH₃ ⇆ N₂ + 3 H₂
This is the reaction that decomposes NH₃. Use the mole ratios to solve. For every 2 moles of NH₃ that are consumed, 1 mole of N₂ is produced.
(6.05 mol NH₃) × (1 mol N₂/2 mol NH₃) = 3.025 mol N₂
You will produce 3.025 moles of N₂.