Chemistry: What is pH ; How to Calculate pH (3 examples)

pH is a way to measure the relative strengths of acids and bases. We start this video with a quick review of the definition of acid and base, consider whether water is an acid or a base, and then work 3 examples of using the equation for pH. 5:29 Example 1 - lemon juice 6:37 Example 2 - laundry detergent 7:34 Example 3 - soda Make sure to watch to the end so you can see the surprising pH of some of our everyday liquids! If you found this video helpful, you may like other videos in our Chemistry Lesson