Answer:
Step-by-step explanation:
Here, we want to get the equilibrium constant of the reaction
Firstly, we set up the initial, change and equilibrium chart as follows:
Since we have the equilibrium values, we can use the mole fraction to get the value of x
What the mole fraction is saying is: If we divided the number of moles of NO2 by the total, we have the mole fraction as 0.746. This could help us to get the value of x and by extension, get the value of the equilibrium constant
We can have it calculated as follows:
From here, we can get the equilibrium concentrations by supplying the value of x
For N2O4, we have 0.1 - 0.0595 = 0.0405 moles
For NO2, we have 2x = 2(0.0595) =