1. How many moles of Ca2+ and OH- ions are produced for every one mole of Ca(OH)2 that dissolves in solution? Ca(OH)2(s)↔ Ca2+(aq) + 2OH-(aq) 2. A student determined that 20.0 mL of a saturated calcium hydroxide solution required 5.23 mL of a 0.108 M HCl solution to reach the equivalence point. Calculate the number of moles of Ca(OH)2 titrated and the molar concentration of the saturated Ca(OH)2 solution. Ca(OH)2(aq)+ 2HCl (aq)→ CaCl2(aq) + 2H2O(l) 3. Calculate the Ksp of Ca(OH)2

1. How many moles of Ca2+ and OH- ions are produced for every one mole of Ca(OH)2 that dissolves in solution? Ca(OH)2(s)↔ Ca2+(aq) + 2OH-(aq) 2. A student determined that 20.0 mL of a saturated calcium hydroxide solution required 5.23 mL of a 0.108 M HCl solution to reach the equivalence point. Calculate the number of moles of Ca(OH)2 titrated and the molar concentration of the saturated Ca(OH)2 solution. Ca(OH)2(aq)+ 2HCl (aq)→ CaCl2(aq) + 2H2O(l) 3. Calculate the Ksp of Ca(OH)2

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 122QRT

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