Suppose a 480. mL flask is filled with 0.720 mol of N2 and 1.32mol of NO. This reaction becomes possible: N2 (g) + O2 (g) ⇌ 2NO(g)
The equilibrium constant Kc is 7.62 at the reactiontemperature.
• Calculate the equilibrium molarity of O2 .
• (Round final answer to two decimal places.)