this formula equation is unbalanced. pb(no₃)₂(aq) + li₂so₄(aq) → pbso₄(s) + lino₃(aq) which coefficient…
this formula equation is unbalanced. pb(no₃)₂(aq) + li₂so₄(aq) → pbso₄(s) + lino₃(aq) which coefficient should appear in front of lino₃ in the balanced equation? 1 2 3 4
Answer
Explanation:
Step1: Count atoms on both sides
On the left - hand side: 1 Pb, 2 NO₃⁻, 2 Li, 1 SO₄²⁻. On the right - hand side: 1 Pb, 1 SO₄²⁻, 1 Li, 1 NO₃⁻.
Step2: Balance the equation
To balance the Li and NO₃⁻ ions, we need 2 LiNO₃ on the right - hand side. The balanced equation is Pb(NO₃)₂(aq)+Li₂SO₄(aq)→PbSO₄(s)+2LiNO₃(aq).
Answer:
2