![pk value pk value](https://i0.wp.com/teachthemechanism.com/wp-content/uploads/2016/01/table-6-1.jpg)
The term, “pKa of the conjugate acid” is a bit of a mouthful to use on a regular basis. “The pKa Of The Conjugate Acid” Can Be Abbreviated as “pKaH” Since “the stronger the acid, the weaker the conjugate base”, pyridine is therefore a weaker base than piperidine by a factor of 1 million. Since each pKa unit represents a factor of 10, that’s a factor of about 1 million. įrom these pKa values, we can tell that the conjugate acid of pyridine is stronger than the conjugate acid of piperidine by about 6 pKa units. We also have a value for the pKa for the conjugate acid of piperidine. The pKa for the conjugate acid of pyridine (“pyridinium”) has been measured.
![pk value pk value](https://europepmc.org/articles/PMC3747999/bin/aci-8-2013-053f4.jpg)
In a subsequent post, we’ll then explore some key trends underlying the basicity of amines.
Pk value how to#
In this post we’ll show some specific examples of how to use pKa values to compare the basicity of amines.