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What is true when a reaction has reached equilibrium? Question 4 options: The reaction has stopped. The reaction is faster in the forward direction. The reaction is faster in the reverse direction. The reaction rate is equal in both directions.

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saya
Equilibrium is when everything is equal, especially in rate terms. Going by that statement, the answer would be the last option.
Dejanras

Answer is: The reaction rate is equal in both directions.

In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time.

Reaction rates of the forward and backward reactions are equal and there are no changes in the concentrations of the reactants and products, the amount of reactants and products present is constant.

For example, balanced chemical reaction: Nā‚‚(g) + Oā‚‚(g) ā‡„ 2NO(g).

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