Question

What happens when aqueous solutions of sodium sulphate and barium chloride ar mixed ?

Answer 1

Na2SO4+BaCl2=NaCl+BaSO4 are the products

Answer 2

Answer:

A white ppt. ( precipitate ) is formed.

Na₂SO₄ ( aq ) + BaCl₂ ( ag ) ⇒  2 NaCl ( aq ) + BaSO₄ ( ↓ )

Doubled Displacement reaction

The reaction in which there is an exchange of ions between the reactants.