The concentration of Mg2+ in seawater is 0.052 M.At what pH will 99% of the Mg2+ be precipitated as the hydroxide? [Ksp for Mg(OH) 2 = 8.9 10-12]
A) 8.35
B) 9.22
C) 6.50
D) 10.12
E) 4.86
Correct Answer:
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