Question

added solution of barium chloride to sodium sulphate powder

Answer 1

HEY MATE HERE IS YOUR ANSWER,

BaCl2 (aq) + Na2SO4 (aq) --> 2 NaCl (aq) + BaSO4 (s)

Barium sulfate is insoluble in water, so it will precipitate as a solid.

Sodium chloride will remain in solution.

HOPE IT HELPS YOU