If you are asked to compare matter in solid, liquid, and gaseous states, which statement best defines a gas?

highest energy, highest molecular motion, and least dense packaging of molecules

highest energy, highest molecular motion, and most dense packaging of molecules

least energy, highest molecular motion, and least dense packaging of molecules

highest energy, least molecular motion, and least dense packaging of molecules

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant