Jump to content

pH of a buffer solution.


fiN

Recommended Posts

problem: What is the pH of a solution made by combining equal volumes of 0.100 M sodium propanoate and 0.100 M propanoic acid? (the Ka of propanoic acid (HC3H5O2) is 1.3 x 10^-5)

 

Can I use the Henderson-Hasselbalch equation? If I do, for the [A-]/[HA] part of the equation, could I plug in (0.200 M C3H5O2- / 0.100 M HC3H5O2) ?

Link to comment
Share on other sites

  • 2 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.