16. Chemical Equilibrium
Equilibrium Constant Calculations
16. Chemical Equilibrium Equilibrium Constant Calculations
15PRACTICE PROBLEM
Liquid dinitrogen tetroxide is an oxidizing substance that consists of a mixture of colorless N2O4 and red-brown NO2. If the value of Kc for the equilibrium of the two gases is 0.212 at 100 °C, will a gas be in a much greater concentration than the other at equilibrium? Calculate the equilibrium concentration of NO2 if the equilibrium concentration of N2O4 in a reaction mixture is 2.00×10-3 M.
N2O4 (g) ⇌ 2 NO2 (g)
Liquid dinitrogen tetroxide is an oxidizing substance that consists of a mixture of colorless N2O4 and red-brown NO2. If the value of Kc for the equilibrium of the two gases is 0.212 at 100 °C, will a gas be in a much greater concentration than the other at equilibrium? Calculate the equilibrium concentration of NO2 if the equilibrium concentration of N2O4 in a reaction mixture is 2.00×10-3 M. N2O4 (g) ⇌ 2 NO2 (g) |