Professor Dave Explains
Acids and Bases, pH and pOH
We've all heard the terms acid and base. What do these mean? Don't just tell me about pH, silly. What structural detail makes a molecule an acid or a base? You don't know? Well, you'd better watch this then. You don't want to be...
Professor Dave Explains
Acid-Base Equilibria and Buffer Solutions
Remember those pesky iceboxes? Weak acids and bases establish equilibria, so we have to do iceboxes to figure out things about them. But don't worry, buffers are neat.
Crash Course
pH and pOH
A physicists and a biologist had a relationship, but there was no chemistry. Why is the p in pH lowercase and the H in pOH uppercase? What does the p stand for anyway? These concepts are clearly and...
Khan Academy
Khan Academy: Chemistry: Introduction to P H, P Oh, and P Kw
A description of the autoionization of water. [18:09]
Khan Academy
Khan Academy: Chemistry: P H, P Oh of Strong Acids and Bases
A video lecture giving examples of how to find the pH and pOH of strong acids and bases. Also learn how to calculate the pKw of water. [14:49]
Sophia Learning
Sophia: Calculating P Oh: Lesson 1
This lesson will demonstrate how to calculate the pOH of a solution knowing the total of both pH and pOH is 14. It is 1 of 2 in the series titled "Calculating pOH."
![Sophia: Converting Among P H, [H+], P Oh and [Oh ]: Lesson 2 Instructional Video](https://content.lessonplanet.com/knovation/original/153525-ef021fc9b02c84ad17eea0bc5575ca7f.jpg?1661759787 "Sophia: Converting Among P H, [H+], P Oh and [Oh ]: Lesson 2 Instructional Video")
Sophia Learning
Sophia: Converting Among P H, [H+], P Oh and [Oh ]: Lesson 2
This lesson will demonstrate how to convert among pH, [H+], pOH and [OH-] using several examples. It is 2 of 2 in the series titled "Converting among pH, [H+], pOH and [OH-]". [5:19]
Sophia Learning
Sophia: Calculating P Oh: Lesson 2
This lesson will demonstrate how to calculate the pOH of a solution knowing the total of both pH and pOH is 14. It is 2 of 2 in the series titled "Calculating pOH."