Fill in the blanks and balance with the correct coefficient​

In which of these cases are the two wave points considered to be in phase with each other?

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?