Consider the equilibrium 3O₂(g) ⇋ 2O₃(g).

a. Using the Data tables, calculate K_P at 298 K.

b. Assuming that the extent of reaction at equilibrium ξ _eq is much less than 1, show that the degree of reaction defined as half the number of moles of O₃(g) divided by the initial number moles of O₂(g) present before dissociation is given by (1/2) √k_P × P/P^o.

c. Calculate K_x at 298 K and a pressure of 5.00 bar.