Dynamic equilibrium
EXISTS ONCE A REVERSIBLE REACTION CEASES TO CHANGE ITS RATIO OF REACTANTS/PRODUCTS, BUT SUBSTANCES MOVE BETWEEN THE CHEMICALS AT AN EQUAL RATE, MEANING THERE IS NO NET CHANGE. IT IS A PARTICULAR EXAMPLE OF A SYSTEM IN A STEADY STATE
Dynamical equilibrium
In chemistry, a dynamic equilibrium exists once a reversible reaction occurs. Substances transition between the reactants and products at equal rates, meaning there is no net change.