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Ka and Kb calculations

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Intro to Ka and Kb calculations for weak acid and base pH

Intro to Ka and Kb calculations for weak acid and base pH

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Intro to Ka and Kb calculations for weak acid and base pH

10:22

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Applying the Ka expression
Weak acids/bases at equilibrium.

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Video 1 of 7

Intro to Ka and Kb calculations for weak acid and base pH

10 min

• Selected

Key assumptions for simplifying Ka calculations

6 min

Solving for pH of a weak acid and checking the 5% assumption

7 min

Finding pH of a weak base using Ka and Kb relationship

9 min

Finding pH and percent dissociation of 0.5 M ethanoic acid

4 min

Finding pH of a weak base (ammonia) using Kb

6 min

Finding initial concentration of carbonic acid from pH using Ka

5 min