Question

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 1

Explanation:

1. Ca(OH)2 +CO2 ----- CaCo3 +H2O

2. Zn + 2AgNO3 -------- Zn(NO3)2 + 2Ag

3. 2Al + 3CuCl2 ------- 2AlCl3 + 3Cu

4. BaCl2 + K2SO4 ------- BaSO4 + 2KCl