(a) What are the changes that you observe when sodium sulphate is added to Barium chloride?
(b) Write an equation for the above reaction.

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Solution

When solutions of barium chloride and sodium sulphate are mixed together, then an insoluble precipitate of barium sulphate and solution of sodium chloride is obtained. Hence, this reaction is a precipitation (a kind of double displacement reaction) reaction. The chemical equation for reaction between barium chloride and sodium sulphate is represented as follows

BaCl2 + Na2SO4 → BaSO4 + 2NaCl

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(a) What are the changes that you observe when sodium sulphate is added to Barium chloride? (b) Write an equation for the above reaction.

(a) What are the changes that you observe when sodium sulphate is added to Barium chloride?
(b) Write an equation for the above reaction.