At a higher temperature, 373K, dinitrogentetraoxide partially decomposes according to the same equilibrium reaction but with slightly different results. The chemical equation is again:
N2O4---> 2NO2
A 1.00L flask is charged with 0.400 mol of N2O4. At equilibrium at 373K, 0.0055 mol of N2O4 remains. Determine Keq for temperature:
a. 2.2x10^-4
b. 0.22
c. 0.87
d. 13
e. 0.022