Which Metal Hydroxide Is Most Soluble in Water

question 123

Multiple Choice

Which metal hydroxide is most soluble in water?

• A)Fe(OH)₂;K_sp = 4.87 × 10^-17
• B)Mg(OH)₂;K_sp = 2.06 × 10^-13
• C)Ca(OH)₂;K_sp = 4.68 × 10^-6
• D)Ba(OH)₂;K_sp = 5.0 × 10^-3

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