This lab includes a demonstration of the proper use of a burette system for titrations ... need to be weak (weak acid and weak base). The weak acid component neutralizes added base and the weak basic ...

An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

This means that the pH values of strong acids are lower than that of weak acids, which explains why the rate of reaction of strong acids with substances (such as metals, metal carbonates etc ...