Near the surface of a liquid, fast-moving particles can break free and become a gas.
true or false

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?

What is a number added in front of a formula in order to balance the equation