Henderson–Hasselbalch equation
Equation used to estimate pH of a weak acid or base solution
Equation used to estimate pH of a weak acid or base solution
In chemistry and biochemistry, the pH of weakly acidic chemical solutions can be estimated using the Henderson–Hasselbalch equation: pH = p K a + log 10 ( [ Base ] [ Acid ] ) {\displaystyle {\ce {pH}}={\ce {p}}K_{{\ce {a}}}+\log _{10}\left({\frac {[{\ce {Base}}]}{[{\ce {Acid}}]}}\right)} The equation relates the pH of a weak acid - weak base buffer solution to the numerical value of the acid dissociation constant...
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