the complete ionic and net ionic equations for the reaction of aqueous lead nitrate with aqueous potassium nitrate

Answer 1

Balanced chemical reactions

Pb(NO₃)₂(aq) + K₂SO₄(aq) → PbSO₄(s) + 2KNO₃(aq).

Ionic reaction:

Pb²⁺(aq) + 2NO₃⁻(aq) + 2K⁺(aq) + SO₄²⁻(aq) → PbSO₄(s) + 2K⁺(aq) + 2NO₃⁻(aq).

Net ionic reaction:

Pb²⁺(aq) + SO₄²⁻(aq) → PbSO₄(s).

(s) means solid (not dissolved in water).

According to the principle of mass conservation, the number of atoms must be equal on both sides of the balanced chemical reaction.