Answer :

When we balance this equation

      O₂(g) ⇄ O₃(g)

We will get

      3O₂(g) ⇄ 2O₃(g)

Balancing this equation

      O₂(g) ⇄ O₃(g)

We have to balance the number of O

      3O₂(g) ⇄ 2O₃(g)

We will get the balanced equation

      3O₂(g) ⇄ 2O₃(g)

The reaction quotient will be

     Qc = [product] / [reactant]

     Qc ​= [O₃(g)] / [O₂(g)]

To learn more about balanced equation click the given link

https://brainly.com/question/26694427

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