Question

the reaction below is at dynamic equilibrium.
n₂(g) + 3h₂(g) ↔ 2nh₃(g)
which statement is true for the equilibrium system?
the concentration of nh₃ is greater than the concentration of n₂.
the concentration of nh₃ equals the concentration of n₂.
the rate of the forward reaction is greater than the rate of the reverse reaction.
the rate of the forward reaction equals the rate of the reverse reaction.

Explanation:

En un equilibrio dinámico, la tasa de la reacción directa es igual a la tasa de la reacción inversa. La concentración de los reactivos y productos no necesariamente son iguales ni que uno sea mayor que otro.

Answer:

La tasa de la reacción directa equals the rate of the reverse reaction.