level: Volumetric analysis
Questions and Answers List
level questions: Volumetric analysis
| Question | Answer |
|---|---|
| Define the 'end point' | When a chemical reaction or titration at which an observable change occurs, indicating the completion or equivalence point of the process. |
| Define the 'equivalence point' | The point in a titration when the amount of reactant added is stoichiometrically equivalent to the amount of the other, resulting in complete reaction and the formation of the desired product. |
| Define the 'buffer region' | Range of pH values where a solution can resist significant changes in acidity or alkalinity due to the presence of a weak acid and its conjugate base or a weak base and its conjugate acid. |