what is dynamic equilibrium mean?

Dear user,

A state of dynamic equilibrium exists when 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.

 In thermodynamics a closed system is in dynamic equilibrium when reactions occur at such rates that the composition of the mixture does not change with time.

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