This formula is useful when the Hammett function is inapplicable.
This formula is useful when the Hammett function is inapplicable. One theoretical weakness of it is that it relies heavily on approximation when electrolytic effects of hydrogen and hydroxyl ions are taken into account, and it can be used to calculate the [*] isoelectric point of specific subtstances. Derived from an equation determining the acid dissociation constant, for 10 points, name this equation which states that the pH of a buffer is equal to pKa plus the logarithm of conjugate base or acid concentration, named for two scientists.
This formula is useful when the Hammett function is inapplicable.
{Henderson}-{Hasselbalch} equation