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Unformatted text preview: for Ag2SO4. 9. The solubility of copper(II) iodate, Cu(IO3)2, is 1.3 g/L at 25 oC. Calculate the solubility product constant for copper(II) iodate. 10. Calculate the Ksp value for Bi2S3, which has a solubility of 1.0 x 10‐15 mol/L at 25oC. 11. The solubilty of lead (II) chloride is 1.6 10‐2 M. What is the Ksp of PbCl2? 12. The solubility of CaCO3 (limestone) is 9.5 mg in 1800 mL. What is the Ksp of CaCO3 (Formula Weight = 100.1 g/mol)? 13. The Ksp for CaF2 is 3.9 x 10‐11. What is the solubility of CaF2 in water in grams/liter? 14. The Ksp for Sn(OH)2 is 2.0 x 10‐26. What is the solubility of Sn(OH)2 in water in grams/liter? 15. What is the solubility of iodide ions in a saturated solution of lead (II) iodide (Ksp = 1.4 10‐8)? 16. Which compound is the least soluble (mol/L) in water? (a) CaCO3 Ksp = 2.8 x 10–9 (b) PbI2 Ksp = 8.7 x 10–9 (c) AgBr Ksp = 5.0 x 10–13 (d) Fe(OH)2 Ksp = 8.0 x 10–16 (e) Co(OH)2 Ksp = 1.6 x 10–15 1 Dr. Fus CHEM 123 17. Which of the following s...
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This homework help was uploaded on 03/28/2014 for the course CHEM 123 taught by Professor Larosa during the Spring '06 term at Ohio State.
- Spring '06