Question

For the reaction below, Kp=81.9. A reaction mixture contains PI2=0.114 atm, PCl2=0.102 atm, and PICl=0.355 atm. Find the equilibrium values for PI2, PCl2, and PICl?

Answer 1

The average xe-f bond energy is 34kcal/mol,first i.e of xe is 279kcal/mol'electron affinity of f is 85kcal/mol &bond dissociation energy of f2 is 38kcal/mpl. then the enthalpy change for the reaction xef4------> xe+ + f-+f2+f