Question

3. Give an example of double displacement reaction.
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Answer 1

Answer:

Lead Iodide and Potassium Nitrate

Explanation:

Answer 2

Answer:

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

Sodium Sulphate + Barium Chloride= Barium Sulphate + Sodium Chloride .

Explanation:

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