Speaker one Neutralisation reactions take place in our everyday lives. For example, there are bacteria in your mouths that convert sugar in foods to an acid which can damage your tooth enamel. So ...

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 ...

Tick ( ) at least two concordant titres. These are titres within 0.20 cm 3 (or sometimes 0.10 cm 3) of each other. Make sure the burette is vertical, and take the readings from the bottom of the ...