How Does Temperature Affect NO2 Formation in Combustion?

[Dynamic24]

Homework Statement

We discussed the fact that the formation of some trace gases is thermodynamically unfavorable at low temperature, but more favorable at elevated temperatures. Using the values for delta G and delta H in the notes, calculate the equilibrium partial pressure of NO2 during combustion at at 1 atm and T = 1600 K.

The Attempt at a Solution

Just getting stuck on what the partial pressure of [N] and [O2] are.

 

[Borek]

Calculate K for the reaction, assume you start with just NO₂, then pressures of other gasses can be calculated from the reaction stoichiometry.

The wording seems to be unclear.

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