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2 cards from this section. Quick, good the night before a test.
What is the dissociation equation for a weak acid?
Think about what happens when a weak acid is added to water.
What is Ka?
Recall the equilibrium expressions we studied.
What is the formula for calculating Ka?
Remember the definitions linked to weak acids.
True or False: The percent ionization of a strong acid is high.
Think about the behavior of strong versus weak acids.
Calculate the percent ionization of a weak acid with a concentration of 0.10 M and Ka = 1.0 × 10⁻⁵.
Use the formula for percent ionization we've discussed.
Determine the pH of a solution of a weak base with [OH⁻] concentration of 0.005 M.
This requires using the logarithmic pOH to find pH.
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