Question

write a balanced equation for a chemical reaction that can be characterized as precipitation

Answer 1

Precipitation is the condensation of the atmospheric water.

Mixing barium chloride with copper sulphate, a formation of white sulphate of copper chloride is formed.

This forms to be double displacement reaction where the sulphate ions are displaced by chloride ions and vice versa accordingly.

Na2So4 + BaCl2 = BaSO4 + 2 NaCl

Answer 2

Here is ur answer :-

On mixing an aqueous solution of barium chloride with that of copper sulphate, a white precipitate of barium sulphate is formed.

It is a double displacement reaction in which sulphate ions are displaced by chloride ions and chloride ions are displaced by sulphate ions.

Na2SO4 (aq)+ BaCl2 (aq) = BaSO4 (s)+ 2 NaCl (aq)


I hope it helps u dear ☺️....