neutralization of curve
Answers
Answered by
3
Answer:
Neutralization curves
A plot of pH against the volume of alkali added (mL) is known as a neutralization or titration curve . The curve is generated by a 'potentiometric titration' in which pH is measured after each addition of alkali (or acid). The significant feature of the curve is the very sharp and sudden change in pH near to the equivalence point of the titration. For a strong acid and alkali this will occur at pH 7. If either the acid or base concentration is unknown, a preliminary titration is necessary to find the approximate equivalence point followed by a more accurate titration. The ideal pH range for an indicator is 4.5-9.5.
Similar questions