BRAINCAKEThe Acid Dissociation Constant Ka
A weak acid has the following equilibrium in aqueous solution:
HA (aq) &rlhar H+(aq) + A-(aq)
The expression for the acid dissociation constant is
Sign in free to see the rest of this lesson, the R.E.C.I.P.E. recall steps and the quiz
BrainCake is free. Make an account in seconds and pick up where this page stops.
More in Acids, Bases and Buffers
- Acids and Bases
- Conjugate Acid-Base Pairs
- Strong and Weak Acids and Bases
- pH
- Calculating the pH of a Strong Acid
- Calculating the pH of a Weak Acid
- The Ionic Product of Water Kw
- Calculating the pH of a Strong Base
All 15 lessons in Acids, Bases and Buffers · All AQA A-level Chemistry topics