What is Kb and Ka in chemistry?
For acid dissociation:
For base hydrolysis:
As with any mathematical expression, they can be manipulated, and as water itself undergoes self protonolysis, we can write:
Of course, in water, at
And if we take logarithms to the base 10, and mulitply each side by
There is a lot of unsolicited info here so use it for reference. The defining equation for