J.R. S. answered 04/26/21
Ph.D. University Professor with 10+ years Tutoring Experience
ammonium chloride = NH4Cl
lead (II) nitrate = Pb(NO3)2
lead (II) chloride = PbCl2
ammonium nitrate = NH4NO3
The net ionic equation for the formation of a precipitate (PbCl2) is simply the ions that make up the ppt:
Pb2+(aq) + 2Cl-(aq) ==> PbCl2(s) ... Net Ionic Equation