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acid dissociation constant
Sign in to saveAlso known as acidity constant, Ka, Kₐ, pKa
equilibrium constant as a measure of acid strength in solution
~40 min read
Encyclopedic overview
In chemistry, an acid dissociation constant (also known as acidity constant, or acid-ionization constant; denoted
K
Excerpted from Wikipedia’s “acid dissociation constant” article, available under the CC BY-SA 4.0 licence.