6: Acid Equilibria
- Page ID
- 374878
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Learning Objectives
Goals:
- Determine an equilibrium constant from experimental data
- Understand the effect of dilution on percent ionization for a weak acid
- understand the common ion effect and LeChatlier's principle
By the end of this lab, students should be able to:
- Apply the concept of equilibria and equilibrium constants to weak acids (and bases)
- Design and run an experiment using a pH meter to determine the equilibrium constant for a weak acid
- Use an equilibrium constant and pH meter to determine the concentration of an unknown weak acid or base
- Predict the effect on the pH of and acid (or base) by adding the salt of that acid (or base).
Prior knowledge:
Concurrent Reading: