AN EQUILIBRIUM MIXTURE OF H2, I2, AND HI IS 764 K IS FOUND TO HAVE [H2] = 2.64 M, [I2] = 2.31 M, AND [HI] = 16.6 M. THE REACTION IS. CALCULATE K FOR THE DECOMPOSITION OF H. REVERSE REACTION: 2HI (g) --> H2 (g) + I2 (g)