Question

Balance the following double displacement reaction and determine the coefficients of all of the reactants and products.

___ BaCl2 +___ Na2CO3 --> ___ BaCO3 + ___ NaCl

Answer 1

To balance the equation BaCl2 + Na2CO3 -> BaCO3 + NaCl, add coefficients to the reactants and products. The balanced equation is 1 BaCl2 + 1 Na2CO3 -> 1 BaCO3 + 2 NaCl.

Step-by-step explanation:

To balance the equation: BaCl2 + Na2CO3 → BaCO3 + NaCl, we need to make sure that there are an equal number of atoms on each side of the equation.

We can balance the equation by adding coefficients to the reactants and products.

The balanced equation is: 1 BaCl2 + 1 Na2CO3 → 1 BaCO3 + 2 NaCl.

So, the coefficients of the reactants and products are: BaCl2 = 1, Na2CO3 = 1, BaCO3 = 1, NaCl = 2.