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OpenStudy (anonymous):
You suspect that the water in a lake close to your school may contain lead in the form of Pb2+(aq) ions. Formulate your suspicion as a hypothesis and design an experiment to test your theory. Write the net ionic equations for the reactions of your experiment. (Hint: In aqueous solution, Pb2+ forms compounds that are solids with Cl-, Br-, I-, and SO42- ions.)
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OpenStudy (anonymous):
@SolomonZelman
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