Multiple Choice
What is the minimum concentration of Pb2+ required to begin precipitating Pb(OH) 2(s) in a solution of pH 10.78? For Pb(OH) 2,Ksp = 1.4 × 10-20.
A) 3.0 × 10-4 M
B) 8.4 × 10-10 M
C) 2.3 × 10-17 M
D) 3.9 × 10-14 M
E) 1.2 × 10-22 M
Correct Answer:
Verified
Correct Answer:
Verified
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