Respuesta :

Answer:

line 2

Explanation:

Because it's where the products and reactants meet together.

The system at dynamic equilibrium is 2.

What is dynamic equilibrium?

  • Rate of forward reaction is equal to the rate of backward reaction.
  • Dynamic Equilibrium can be described because of the state of a given device wherein the reversible response taking vicinity in it stops converting the ratio of reactants and merchandise, but there may be a motion of materials between the reactants and the products.

  • Many physical and chemical processes are reversible. A reversible system is stated to be in dynamic equilibrium while the ahead and reverse procedures arise on the same price, ensuing in no observable change within the system.

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