8. Thermochemistry
Enthalpy of Formation
37PRACTICE PROBLEM
Using the information from the table below, calculate the ΔH°rxn for the reaction of ammonia and oxygen to produce nitric oxide and water vapor.
4 NH3 + 5 O2 → 4 NO + 6 H2O
![](https://lightcat-files.s3.amazonaws.com/problem_images/927858f9ed716898-1644243529918.jpg)
Using the information from the table below, calculate the ΔH°rxn for the reaction of ammonia and oxygen to produce nitric oxide and water vapor.
4 NH3 + 5 O2 → 4 NO + 6 H2O