Understanding the pH Scale: Strong and Weak Acids, Acid Concentration, and pH Measurement

This video is an educational tutorial on the pH scale. The presenter goes over the difference between strong acids and weak acids and explains how they dissociate in an aqueous solution. They also cover acid concentration, which is defined by the amount of acid in a certain volume, and is different from acid strength. The main focus of the video is on the pH scale. The video provides examples of different acids and solutions with varying pH levels and concentrations to illustrate the different concepts.