Lead is a very toxic metal if drinking water is contaminated with Pb 2 ions, you should not drink it Design an experiment to confirm the absence or presence of Pb 2 ions in your drinking water using the information from Table 8 1 (the solubility rules) Also discuss whether a positive test would be ...

To confirm the absence or presence of Pb2 ions in drinking water using solubility rules you can perform a simple qualitative analysis based on the sel ...

Lead is a very toxic metal; if drinking water is contaminated with Pb 2+ ions, you should

Question:

Lead is a very toxic metal; if drinking water is contaminated with Pb²⁺ ions, you should not drink it. Design an experiment to confirm the absence or presence of Pb²⁺ ions in your drinking water using the information from Table 8.1 (the solubility rules). Also discuss whether a positive test would be absolute confirmation of Pb²⁺

Table 8.1 Solubility Rules All sodium, potassium, and ammonium salts All acetates and nitrates Most halides Most phosphates, carbon- ates, and sulfides Most hydroxides Insoluble in water except except Sodium,