Respuesta :

Answer:

Sum of the coefficients is 3, in both sides (reactant & product)

Explanation:

HCl and Ca(OH)₂ react in a neutralization reaction.

It is called neutralization because we can produce H₂O. It always occurs when you react an acid with a base.

The equation for this is:

2HCl + Ca(OH)₂  → CaCl₂ +  2H₂O

Sum of the coefficients is 3, in both sides (reactant & product)