Final answer:
The balanced chemical equation for the two-step process to prepare solid Ammonium Nitrate (NH₄NO₃) from gaseous nitrogen (N₂) is N₂ + 3H₂ → 2NH₃, followed by 2NH₃ + HNO₃ → NH₄NO₃.
Step-by-step explanation:
The balanced chemical equation for the two-step process to prepare solid Ammonium Nitrate (NH₄NO₃) from gaseous nitrogen (N₂) is as follows:
Step 1: Reducing nitrogen to ammonia (NH₃)
N₂ + 3H₂ → 2NH₃
Step 2: Neutralizing ammonia with an appropriate acid:
2NH₃ + HNO₃ → NH₄NO₃