Analyzing and Purifying Water: Required Practical Activities in Chemistry

The video discusses the required practical activities for analyzing and purifying water in a chemistry specification. The focus is on the steps involved in determining the mass of salts dissolved in seawater, measuring the pH of water samples using a pH meter or universal indicator solution, and the distillation of seawater as a method of obtaining potable water. The equipment needed for the experiments is also shown and explained. The video aims to guide students through the process of carrying out the experiments and evaluating their effectiveness.