1. Write the Ksp reaction and Ksp expression of zinc hydroxide. 2. Calculate the solubility of zinc hydroxide in (a) pure water and (b) 0.0130M zinc sulfate. Report your final answer in units of grams/L. The Ksp of zinc hydroxide is 3.0x10-17 3. For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with pH. If the solubility does change, pick the pH at which you'd expect the highest solubility. Use Ksp data from the ALEKS Data tab if needed. Compound Does solubility change with pH? (yes or no) Highest Solubility? pH = 3, 4, or 5? PbF2 Cal2 BaCl2 NaNO3 Selected Answers 2. (a) = 1.9x104 g/L, (b) = 2.4x10-6 g/L,

Chemistry by OpenStax (2015-05-04)
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Chapter15: Equilibria Of Other Reaction Classes
Section: Chapter Questions
Problem 11E: The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities...
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1. Write the Ksp reaction and Ksp expression of zinc hydroxide.
2. Calculate the solubility of zinc hydroxide in (a) pure water and (b) 0.0130M zinc
sulfate. Report your final answer in units of grams/L. The Ksp of zinc hydroxide
is 3.0x10-17
3. For each of the following compounds, decide whether the compound's
solubility in aqueous solution changes with pH. If the solubility does change,
pick the pH at which you'd expect the highest solubility. Use Ksp data from the
ALEKS Data tab if needed.
Compound
Does solubility change
with pH? (yes or no)
Highest Solubility? pH =
3, 4, or 5?
PbF2
Cal2
BaCl2
NaNO3
Selected Answers
2. (a) = 1.9x104 g/L, (b) = 2.4x10-6 g/L,
Transcribed Image Text:1. Write the Ksp reaction and Ksp expression of zinc hydroxide. 2. Calculate the solubility of zinc hydroxide in (a) pure water and (b) 0.0130M zinc sulfate. Report your final answer in units of grams/L. The Ksp of zinc hydroxide is 3.0x10-17 3. For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with pH. If the solubility does change, pick the pH at which you'd expect the highest solubility. Use Ksp data from the ALEKS Data tab if needed. Compound Does solubility change with pH? (yes or no) Highest Solubility? pH = 3, 4, or 5? PbF2 Cal2 BaCl2 NaNO3 Selected Answers 2. (a) = 1.9x104 g/L, (b) = 2.4x10-6 g/L,
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