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 lab includes a demonstration of the proper use of a burette system for titrations ... it is necessary to use an acid and base that form a conjugate acid-base pair. A conjugate acid-base pair is a ...

A titration experiment can be carried out to ... can also be used to calculate an unknown concentration (of either the acid or alkali). When titrating, it is essential to measure things as ...

In a titration, sulfuric acid of concentration \(0.1 moll^{-1}\) was added from a burette into a conical flask containing \(20cm^{3}\) of sodium hydroxide solution. The average titre was \(11.2cm ...