The following diagram represents a reaction shown going to completion. (a) Letting , wri...

The following diagram represents a reaction shown going to completion. (a) Letting , write a balanced equation for the reaction. (b)Write the equilibrium- constant expression for the reaction. (c) Assuming that all of the molecules are in the gas phase, calculate , the change in the number of gas molecules that accompanies the reaction. (d) How can you calculate K_p if you know Kc at a particular temperature? [Section 15.2]