Nitrogen reacts with oxygen as follows.

N₂ (g) + O₂ (g) ? 2 NO (g)
This application will calculate the temperature at which this reaction becomes spontaneous.

Using the empirical data in the ThermophysicalData:-Chemicals package, the application first defines a function that describes the Gibbs Energy of the reaction at an arbitrary temperature.

This function is then numerically solved for the temperature at which the Gibbs Energy is zero. The reaction is spontaneous at or above this temperature.