🤓 Based on our data, we think this question is relevant for Professor Morkowchuk's class at UVA.
Balanced Reaction: 2NO2(g) ⇌ 2NO(g) + O2(g)
Let's determine the molar concentration of each chemical species first:
A sample of pure NO2 is heated to 337 oC, at which temperature it partially dissociates according to the equation
2NO2(g) ⇌ 2NO(g) + O2(g)
At equilibrium the density of the gas mixture is 0.525 g/L at 0.755 atm. Calculate Kc for the reaction.