0The pH of Mg2+ will be 9.
Explanation:
The dissociation equilibrium for magnesium hydroxide is:
We know that Ksp= [Mg2+]⋅[OH−]2 , so
Also, pOH = −log( [OH]−)
pOH = −log(10−5) = 5
Thus, pH = 14 - 5 = 9
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The pH of Mg2+ will be 9.
Explanation:
The dissociation equilibrium for magnesium hydroxide is:
We know that Ksp= [Mg2+]⋅[OH−]2 , so
Also, pOH = −log( [OH]−)
pOH = −log(10−5) = 5
Thus, pH = 14 - 5 = 9
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