Chapter 5, Problem 5D.3E

(a)

Interpretation Introduction

Interpretation:

For the given solution, the value of $\text{pH}$ and $\text{pOH}$ has to be predicted.

Concept Introduction:

The $pH$ and $pOH$ of a solution:

The $\text{pH}$ and $\text{pOH}$ of a solution is given by,

$\begin{array}{l}\text{pH}\text{=}\text{-}\text{log}\left[{\text{H}}_{\text{3}}{\text{O}}^{\text{+}}\right]\\ \text{pOH}\text{=}\text{-}\text{log}\left[{\text{OH}}^{\text{-}}\right]\\ \\ \text{and}\text{pH}\text{+}\text{pOH}\text{=}{\text{pK}}_{\text{w}}\text{=}\text{14}\left(\text{where,}{\text{K}}_{\text{w}}\text{is}\text{the}\text{autoprotolysis}\text{constant}\right)\end{array}$

(b)

Interpretation Introduction

Interpretation:

For the given solution, the value of $\text{pH}$ and $\text{pOH}$ has to be predicted.

Concept Introduction:

The $pH$ and $pOH$ of a solution:

The $\text{pH}$ and $\text{pOH}$ of a solution is given by,

$\begin{array}{l}\text{pH}\text{=}\text{-}\text{log}\left[{\text{H}}_{\text{3}}{\text{O}}^{\text{+}}\right]\\ \text{pOH}\text{=}\text{-}\text{log}\left[{\text{OH}}^{\text{-}}\right]\\ \\ \text{and}\text{pH}\text{+}\text{pOH}\text{=}{\text{pK}}_{\text{w}}\text{=}\text{14}\left(\text{where,}{\text{K}}_{\text{w}}\text{is}\text{the}\text{autoprotolysis}\text{constant}\right)\end{array}$

(c)

Interpretation Introduction

Interpretation:

For the given solution, the value of $\text{pH}$ and $\text{pOH}$ has to be predicted.

Concept Introduction:

The $pH$ and $pOH$ of a solution:

The $\text{pH}$ and $\text{pOH}$ of a solution is given by,

$\begin{array}{l}\text{pH}\text{=}\text{-}\text{log}\left[{\text{H}}_{\text{3}}{\text{O}}^{\text{+}}\right]\\ \text{pOH}\text{=}\text{-}\text{log}\left[{\text{OH}}^{\text{-}}\right]\\ \\ \text{and}\text{pH}\text{+}\text{pOH}\text{=}{\text{pK}}_{\text{w}}\text{=}\text{14}\left(\text{where,}{\text{K}}_{\text{w}}\text{is}\text{the}\text{autoprotolysis}\text{constant}\right)\end{array}$

(d)

Interpretation Introduction

Interpretation:

For the given solution, the value of $\text{pH}$ and $\text{pOH}$ has to be predicted.

Concept Introduction:

The $pH$ and $pOH$ of a solution:

The $\text{pH}$ and $\text{pOH}$ of a solution is given by,

$\begin{array}{l}\text{pH}\text{=}\text{-}\text{log}\left[{\text{H}}_{\text{3}}{\text{O}}^{\text{+}}\right]\\ \text{pOH}\text{=}\text{-}\text{log}\left[{\text{OH}}^{\text{-}}\right]\\ \\ \text{and}\text{pH}\text{+}\text{pOH}\text{=}{\text{pK}}_{\text{w}}\text{=}\text{14}\left(\text{where,}{\text{K}}_{\text{w}}\text{is}\text{the}\text{autoprotolysis}\text{constant}\right)\end{array}$