Question

which statement best describes how dynamic equilibrium relates to a saturated solution of sodium chloride?
the concentration of the dissolved particles remains constant.
no more solid dissolves in a saturated solution.
each second, the amount of solid sodium chloride that dissolves equals the amount of solid sodium chloride that recrystallizes.
each second, solid sodium chloride dissolves and solid sodium chloride recrystallizes.

Explanation:

Answer:

Each second, the amount of solid sodium chloride that dissolves equals the amount of solid sodium chloride that recrystallizes.