2 out of Lead ions can be precipitated from aqueous solutions by the addition of aqueous iodide: Pb (aq) + 21+ (aq) a Pblz (s) Lead iodide is virtually insoluble in water so that the reaction appears to go to completion. How many milliliters of 550 MHI must bed to a solution containing 0.400 mol of Pb(NO3)2 (aa) to completely precipitate the Hey question Select one a0.11 16.0.225 c225 0.225 2 out of Lead ions can be precipitated from aqueous solutions by the addition of aqueous iodide: Pb (aq) + 21+ (aq) a Pblz (s) Lead iodide is virtually insoluble in water so that the reaction appears to go to completion. How many milliliters of 550 MHI must bed to a solution containing 0.400 mol of Pb(NO3)2 (aa) to completely precipitate the Hey question Select one a0.11 16.0.225 c225 0.225