Question

when BASO4 is added to a salt solution there form a white precipitate identify the salt in solution​

Answer 1

When BaSO₄ is added to a salt solution there form a white precipitate. The salt in the solution is Sodium chloride or commonly known as common salt.

The chemical equation is given as follows:

Na₂SO₄ + BaCl₂ → 2 NaCl + BaSO₄

Sodium sulfate + Barium chloride → Sodium chloride + Barium sulfate