Suppose a solution contains 027 m pb2 and 045 m al3 compute, Ask an Expert

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Suppose a solution contains 0.27 M Pb2 and 0.45 M Al3. Compute the pH range that would allow Al(OH)3 to precipitate however not Pb(OH)2. The Ksp values for Al(OH)3 is 4.6*10-33 as well as Pb(OH)2 is 1.43*10-20

Minimum ______

No clue how to do this.

Al(OH)3 (s) -> Al^3+(aq) + 3OH^-(aq)

Pb(OH)2 (s) -> Pb^2+(aq) + 2OH^- (aq)

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Category:- Chemistry
Reference No.:- M91222758

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