Which of the Following Compounds Has the Lowest Solubility, in Moles

question 21

Multiple Choice

Which of the following compounds has the lowest solubility, in moles per liter, in water?

• A) MgC₂O₄ K_sp = 8.6  10^-5
• B) PbSO₄ K_sp = 1.3  10^-8
• C) CdS K_sp = 1.0  10^-28
• D) Al(OH)₃ K_sp = 2  10^-32
• E) Sn(OH)₂ K_sp = 3  10^-27

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