Question

What happens when sodium sulphate and barium chloride react with each other?

Answer 1

Answer: Double displacement takes place.

Explanation:- $Na_2SO_4(aq)+BaCl_2(aq)\rightarrow BaSO_4(s)+2NaCl(aq)$

Reactants of a chemical reaction is defined as the substances which take part in a chemical reaction and undergoes a chemical change. Reactants are written on left side of the arrow.  Products are defined as the substance which are formed at the end of the chemical reaction.Products are written on the right side of the arrow.

This is an example of double displacement reaction in which ion exchange takes place and thus barium sulfate is formed as a precipitate and sodium chloride as a aqueous solution.

Answer 2

Answer:

Explanation:

on mixing a solution of barium chloride with sodium sulphate, a white precipitate of barium sulphate is immediately formed.