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nkirotedoreen46

Answer:

Cl₂ + 2KI → 2KCI + I₂

Explanation:

We are given;

  • Unbalanced equation;

Cl₂ + KI → KCI + I₂

We are required to balance the equation;

First we need to understand what is a balanced equation?

  • A balanced equation is an equation that has equal number of atoms of each elements on the side of reactants and that of the products.

Second; Why is it important to balance chemical equations?

  • Chemical equations are balanced so as to obey the law of conservation of mass.
  • According to the law of conservation of mass, the mass of products should be equivalent to the mass of reactants.

How do we balance equations?

  • We balance chemical equations by putting appropriate coefficients on the reactants and products.

Therefore, in this case;

  • The balanced equation  will be;

Cl₂ + 2KI → 2KCI + I₂

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