Chapter 6, Problem 6H.28E

(a)

Interpretation Introduction

Interpretation:

The volume of $\text{HCl}$ that must be added to ${\text{Na}}_{\text{3}}{\text{PO}}_{\text{4}}$ to reach the first stoichiometric point has to be calculated.

(b)

Interpretation Introduction

Interpretation:

The volume of $\text{HCl}$ that must be added to ${\text{Na}}_{\text{3}}{\text{PO}}_{\text{4}}$ to reach the second stoichiometric point has to be calculated.

(c)

Interpretation Introduction

Interpretation:

The volume of $\text{HCl}$ that must be added to ${\text{Na}}_{\text{3}}{\text{PO}}_{\text{4}}$ to reach the third stoichiometric point has to be calculated.