Write the balanced chemical equations for the following reactions.
A. Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water.
B. Zinc + Silver nitrate → Zinc nitrate + Silver.
C. Aluminium + Copper chloride → Aluminium chloride + Copper.
D. Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride.
Answer:A
Write the balanced chemical equations for the following reactions.
A. Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water. B. Zinc + Silver nitrate → Zinc nitrate + Silver. C. Aluminium + Copper chloride → Aluminium chloride + Copper. D. Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride.