Chapter 16, Problem 16.34QP

(a)

Interpretation Introduction

Interpretation:

The pH of the given aqueous solutions has to be calculated.

Concept Introduction:

In strong acids, the ionization of acid is complete. This implies that the concentration of the hydrogen ion or hydronium ion will be equal to the initial concentration of the acid at equilibrium.

At equilibrium (after the completion of ionization), the concentration of strong acid will be zero since no molecules remains after ionization.

The concentration after ionization will be as follows,

$\text{pH}$ Definition:

The concentration of hydrogen ion is measured using $\text{pH}$ scale. The acidity of aqueous solution is expressed by $\text{pH}$ scale.

The $\text{pH}$ of a solution is defined as the negative base-10 logarithm of the hydrogen or hydronium ion concentration.

$\text{pH}\text{=}{\text{-log[H}}^{\text{+}}\text{]}$

(b)

Interpretation Introduction

Interpretation:

The pH of the given aqueous solutions has to be calculated.

Concept Introduction:

In strong acids, the ionization of acid is complete. This implies that the concentration of the hydrogen ion or hydronium ion will be equal to the initial concentration of the acid at equilibrium.

At equilibrium (after the completion of ionization), the concentration of strong acid will be zero since no molecules remains after ionization.

The concentration after ionization will be as follows,

$\text{pH}$ Definition:

The concentration of hydrogen ion is measured using $\text{pH}$ scale. The acidity of aqueous solution is expressed by $\text{pH}$ scale.

The $\text{pH}$ of a solution is defined as the negative base-10 logarithm of the hydrogen or hydronium ion concentration.

$\text{pH}\text{=}{\text{-log[H}}^{\text{+}}\text{]}$

(c)

Interpretation Introduction

Interpretation:

The pH of the given aqueous solutions has to be calculated.

Concept Introduction:

In strong acids, the ionization of acid is complete. This implies that the concentration of the hydrogen ion or hydronium ion will be equal to the initial concentration of the acid at equilibrium.

At equilibrium (after the completion of ionization), the concentration of strong acid will be zero since no molecules remains after ionization.

The concentration after ionization will be as follows,

$\text{pH}$ Definition:

The concentration of hydrogen ion is measured using $\text{pH}$ scale. The acidity of aqueous solution is expressed by $\text{pH}$ scale.

The $\text{pH}$ of a solution is defined as the negative base-10 logarithm of the hydrogen or hydronium ion concentration.

$\text{pH}\text{=}{\text{-log[H}}^{\text{+}}\text{]}$