Acid Dissociation Constant, Ka and pKa (A-Level Chemistry)

Outlining what Ka is, how Ka can be used to determine the H+ concentration in a solution of weak acid and how to convert between Ka and pKa.

Recap: 00:34
Partial Dissociation of Weak Acids: 02:20
Ka expression: 03:23
Comparing Ka values: 04:47
pKa: 06:29
How to calculate H+ ion concentration using Ka value: 07:31
Assumptions when using Ka values: 09:29
Summary: 10:19

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