Question

A precipitate is expected to be formed when an aqueous solution of sodium sulfate is added to an aqueous solution of
Answer
magnesium chloride.
barium chloride.
potassium chloride.
iron(III) chloride.
none of the above

Answer 1

Option B is correct. Sodium chloride solution and barium chloride solution combine to form insoluble barium sulphate and sodium chloride solution.

For instance, a white precipitate of barium sulphate forms right away when a solution of barium chloride and sodium sulphate is combined. A precipitate of barium sulphate is created when sodium chloride and barium chloride combine, which is then mixed with an aqueous solution of sodium chloride. Silver nitrate and sodium sulfate are both aqueous solutions, and when they are combined, a twofold displacement reaction occurs, exchanging the anions of the two cations. Precipitates of silver sulfate will consequently develop.

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