Write the balanced chemical equations for the following conversions:
(a) Lead sulphate from lead nitrate solution and dilute sulphuric acid.
(b) Copper sulphate from copper and concentrated sulphuric acid
(c) Ammonium sulphate from ammonia and dilute sulphuric acid.
Given below are the balanced chemical equations for the conversion of:
(a) Lead nitrate solution and dilute sulphuric acid to lead sulphate:
Pb(NO3)2 + H2SO4 → PbSO4↓ + 2HNO3
(b) Copper and concentrated sulphuric acid to copper sulphate:
Cu + 2H2SO4 → CuSO4 + 2H2O +SO2
(c) Ammonia and dilute sulphuric acid to ammonium sulphate:
2NH3 + H2SO4 → (NH4)2SO4