Chapter 14, Problem 108CP

Interpretation Introduction

Interpretation: The graph between the changes in $\text{pH}$ millimeters versus volume of $\text{NaOH}$ added in millimeters , the advantage of this method over traditional method is to be stated.

Concept introduction: Titration is a technique used in quantitative analytical chemistry to determine the concentration of an unknown solution (analyte) by treating it with a solution of known concentration (titrant). The known solution is added slowly through a burette into the analyte and reaction start taking place. An indicator is also used to signal the end-point or the equivalence point of the reaction. The titration curves where the $x$ coordinates measures the volume of the titrant added and the $y$ coordinates measures the concentration of analyte, is drawn to know the equivalence point.