One way to remove lead ion from water is to add a source
Chapter 11, Problem 71QP(choose chapter or problem)
One way to remove lead ion from water is to add a source of iodide ion so that lead iodide will precipitate out of solution: (a) What volume of a 1.0 M KI solution must be added to 100.0 mL of a solution that is 0.15 M in Pb2+ ion to precipitate all the lead ion?(b) What mass of PbI2 should precipitate?
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