Question

When an aqueous solution of BaCl2 is mixed with an aqueous solution of Na2SO4, the mixture becomes cloudy. After a few days, a white solid forms at the bottom of the beaker with clear liquid above the solid.
(c) What happens during the few days of waiting?

Answer 1

Explanation:

Dear, the Double displacement reaction will take

place and a white precipitate of BaSO4 will form .

BaSO4 is insoluble in water will settle at the bottom

The sol.of NaCl will remain in the sol.

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