Question: Suppose that a 10-mL sample of a solution is to be tested for I-ion by addition of 1 drop (0.2mL) of 0.10 M Pb(NO3)2. What

Suppose that a 10-mL sample of a solution is to be tested for I-ion by addition of 1 drop (0.2mL) of 0.10 M Pb(NO3)2. What is the minimum number of 1- grams of that must be present for Pbl2 (s) to form?

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