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Question
What is the minimum concentration of Cu2+ required to begin precipitating Cu(OH)2(s) in a solution of pH 10.77? For Cu(OH)2, Ksp=2.6x10-19.
A) 2.9 x10-4M
B) 1.5 x10-8M
C) 4.4 x10-16M
D) 7.5 x10-13M
E) 2.2 x10-21M
Answer
This answer is hidden. It contains 1 characters.
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