## Ka

Acidity $K_{a}$
Basicity $K_{b}$
The Conjugate Seesaw $K_{a}\times K_{b}=K_{w}$

Posts: 72
Joined: Fri Sep 28, 2018 12:19 am

### Ka

Will we have to use the Ka formula on the final? What is an example of a problem that asks to use that formula?

Srikar_Ramshetty 1K
Posts: 64
Joined: Fri Sep 28, 2018 12:27 am

### Re: Ka

I don't think we will be using Ka values in 14a but we will be in 14b. It probably won't be on the final because no Ka values will be provided to compare acids and I believe Professor Lavelle mentioned we won't be calculating it. I would recommend knowing the concept behind it and knowing pKa and pKb.