The addition of HCl(aq) to a solution containing several
Chapter 18, Problem 65(choose chapter or problem)
The addition of HCl(aq) to a solution containing several different cations produces a white precipitate. The filtrate is removed and treated with in 0.3 M HCl. No precipitate forms. Which of the following conclusions is (are) valid? Explain. H2S1aq2 1.0 M K2CrO4 PbCrO41s2. Pb2+ PbCl21aq2 25 C, NH31aq2 (a) or (or both) is probably present. (b) is probably not present. (c) is probably not present. (d) is probably not present.
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