Chapter 8, Problem 73P

Interpretation Introduction

Interpretation:

The two solutions of equal volume from problem 8-82 that will take a greater amount of NaOH to hit a phenolphthalein end-point should be determined.

Concept introduction:

The slow addition of one solution which is called titrant with a known solution to a known volume of other solution having unknown concentration till the reaction gets its final point means it is reaches to neutralization, is called titration. The change in called determines the final point, with the help of indicator.