Write the complete ionic equation for each reaction that produced a precipitate? Write the net ionic equation for each reaction that produced a precipitate? Pb(No3)2 + NaCl= ppt Insoluble, Pb(No3)2 +NaOH= with ppt soluble, Pb(No3)2+Na2C2O4=ppt insoluble, Pb(No3)2+Al2(SO4)3=ppt insoluble, Al2(SO4)3+NaOH=with ppt soluble, Al2(SO4)3+Na2C2O4=with ppt insoluble