In most chemistry curriculum, students attend practical trainings in physical laboratories to reinforce their theoretical knowledge. However, the availability of these facilities can be limited or ...

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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 ...

A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...

This module introduces students to acid-base titrations with a focus on the titration of strong acids and bases, the titration of monoprotic weak acids and bases, and the titration of diprotic weak ...

Titration curves are graphical representations of the pH change during a titration, offering insights into the reaction between an acid and a base. When titrating a strong base with a weak acid, the ...