Please keep this question open while you are working on it.

Last updated: 7/28/2022

Please keep this question open while you are working on it. For this question, please show your work on a piece of paper. Be sure to include all steps, calculations and units. Submit a picture of your work to the Unit 3 Test dropbox within 5 minutes of completing the test. Calculate AH for the reaction 4 NH3 (g) + 5 O₂ (g) - 4 NO (g) + 6 H₂O (g), from the following data. N₂ (g) + O₂(g) → 2 NO (g) N₂ (g) + 3 H₂(g) → 2 NH₂ (g) 2 H₂(g) + O₂(g) → 2 H₂O(g) AH--180.5 kJ AH-91.8 kJ AH-483.6 kJ