Question

consider this equilibrium: 2 NO2(g)⇄ N2O4(g)
2.00 moles of NO2 and1.60 moles of N2O4 are present in a 4.00 L flask at equilibrium at 20oC. Calculate the Keq at 20oC.

Answer 1

20oC=20 celsius

Answer 2

hello? o.0

Answer 3

just a moment im calculating

Answer 4

here it is, im not sure if its correct but you try to calculate it too:
first you calculate pressure of each components by equation p=nRT/V (dont forget to transfer temperature from °C -> K and volume from dm3 -> m3) then its simple just use next: Kp = p(N2O4)/[p(NO2)]^2 and you should get 1,28 *10^-6

Answer 5

thx

Answer 6

no problem