12. Which of the following compounds has the lowest solubility in mol/L in water? a. Al(OH)3 Ksp = 2 x 10-³2 b. CdS Ksp

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12 Which Of The Following Compounds Has The Lowest Solubility In Mol L In Water A Al Oh 3 Ksp 2 X 10 2 B Cds Ksp 1 (215.21 KiB) Viewed 22 times

12. Which of the following compounds has the lowest solubility in mol/L in water? a. Al(OH)3 Ksp = 2 x 10-³2 b. CdS Ksp 1.0 x 10-28 c. PbSO4 Ksp = 1.3 × 10-8 d. Sn(OH)2 Ksp 3 x 10-27 MgC204 Ksp 8.6 x 10-5 e 13. When a strong base is titrated with a weak acid, the pH at the equivalence point is:. equal to 7 greater than 7. less than 7. equal to the acid pka. equal to the base pKb. 14. Which of the following solid salts is more soluble in 1.0 MH* than in pure water? NaCl CaCO3 KCI AgCl KNO3 15. The two salts AgX and AgY exhibit very similar solubilities in water. It is known that the salt AgX is much more soluble in acid than is AgY. What can be said about the relative strengths of the acids HX and HY? Nothing. HY is stronger than HX. HX is stronger than HY. The acids are weak acids and have equal values for Ka Both acids are strong.