Question

Give an example of a double displacement reaction other than the one given in Activity 1.10.

Answer 1

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Give an example of a double displacement reaction other than the one given in Activity 1.10.

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Reaction Between silver nitrate (AgNO3) and Sodium chloride (NaCl) is an example of double displacement reaction. During the reaction negative and positive ions trade positions as a result in the formation of white silver chloride precipitate. The chemical reaction is given below.

Ag+ + NO3– + Na+ + Cl– → AgCl + Na+ + NO3–

Answer 2

Explanation:

2NaCl+CaSO4 →Na2SO4+CaCl2

hope it helps........