In order to obtain a reasonable level of conversion at a commercially acceptable rate, ammonia synthesis reactors operate at pressures of 150 to 300atm and temperatures of 700 to 750K. Calculate the equilibrium mole fraction of nitrogen at 300atm and 723K starting from an initial composition of N2=25mol and H2=75mol. At 300 atm and 723K, the equilibrium constant (Kp) is 2.64.H. + tht