Question

What is observe when a solution of sodium sulphate is added to a solution of barium chloride taken in a test tube ? write equation for the camical reaction involved and name the type of reaction in this case.

Answer 1

Na2so4+Bacl2=Baso4+2Nacl Double displacement reaction

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.