Information - Reaction Direction and Equilibrium Constant The direction of a reaction affects its equilibrium constant, however this effect is very simple to determine. The reversible reaction of dinitrogen tetraoxide to form the product nitrogen dioxide is written as: [NO2] N2O4(g)=2 NO2(g) with K.-TN20] [N204] N,0,T at 373 K The reversible reaction of nitrogen dioxide to form the product dinitrogen tetraoxide is written as: [N204] 2 NO2(g)N204(g) withNO at 373 K Consider the above when answering the following questions A. They are the reverse of each other. B. They are inverse of each other. C. None of the other answers are applicable D. 2 NO2(g)--N2O4(g) E. N204(g) 2 NO2(g) What is the relationship of the two reactions written above? What is the relationship of the two equilibrium constant expressions written above? What is the relationship of the two values of the eqilibrium constants in the two reactions above? For the two reactions above which should be regarded as a synthesis? For the two reactions above which should be regarded as a decomposition?