4(iv)
Given below are some chemicals.
| Lead nitrate, Copper, Hydrochloric acid, Lead oxide, Iron, Sodium carbonate, Copper carbonate, Chlorine |
Using suitable chemicals from the box given above, write balanced chemical equations for the preparation of the following salts.
(Note: The chemicals may be used more than once, if needed.)
(a) Lead (II) carbonate
(b) Copper (II) chloride
(c) Iron (II) chloride
Show SolutionHide Solution↓
(a) Pb(NO3)2 + Na2CO3 ⟶ PbCO3 ↓ + 2NaNO3
(b) CuCO3 + 2HCl ⟶ CuCl2 + H2O + CO2 ↑
(c) Fe + 2HCl ⟶ FeCl2 + H2 ↑