Chapter 15, Problem 114CP

Interpretation Introduction

Interpretation:

The reason for one stoichiometric point in both the experiments is to be justified.

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.