Analytical Chemistry

Learn the toughest concepts covered in your Analytical Chemistry class with step-by-step video tutorials and practice problems.

Polyprotic Acid-Base Equilibria

Diprotic Acids and Bases

Next Topic

Diprotic species involve the movement of two acidic hydrogens. 

Diprotic Acids and Bases

1

concept

Diprotic Acids

clock
2m
Play a video:
Was this helpful ?
0
Content
2

concept

Diprotic Bases

clock
2m
Play a video:
Was this helpful ?
0
Content
3

concept

Diprotic Dissociation Constants

clock
6m
Play a video:
Was this helpful ?
0
Content

Diprotic Acids and Bases Calculations

4

example

Diprotic Acids and Bases Calculations 1

clock
13m
Play a video:
Was this helpful ?
0
5

example

Diprotic Acids and Bases Calculations 1

clock
5m
Play a video:
Was this helpful ?
0
6

example

Diprotic Acids and Bases Calculations 2

clock
4m
Play a video:
Was this helpful ?
0
7
Problem

An unknown diprotic acid has an initial concentration of 0.025 M. What is the pH of the solution if pka1 is  3.25 and pKa2 is 6.82?