For a reaction in a 2.0 L flask where all 3 substances are present at equilibrium, what is the equilibrium concentration of O2 in atmospheres?
2 KClO3(s) ⇌ 2 KCl(s) + 3 O2(g) Kp = 3.9×103 at 25°C.
Group of answer choices
1.0 atm
2.8 atm
8.2 atm
15.7 atm