Chapter 6, Problem 6L.4E

(a)

Interpretation Introduction

Interpretation:

The half reaction and the balanced reaction for the given cell reaction has to be written.

The given cell reaction is,

  $\text{Zn}|{\text{Zn}}^{\text{2+}}\left(\text{aq}\right)\Vert {\text{Au}}^{\text{3+}}\left(\text{aq}\right)|\text{Au}\left(\text{s}\right)$

(b)

Interpretation Introduction

Interpretation:

The half reaction and the balanced reaction for the given cell reaction has to be written.

The given cell reaction is,

  $\text{Fe}\left(\text{s}\right){\text{|Fe}}^{\text{2+}}\left(\text{aq}\right){\text{||Fe}}^{\text{3+}}\left(\text{aq}\right)\text{|Fe}\left(\text{s}\right)$

(c)

Interpretation Introduction

Interpretation:

The half reaction and the balanced reaction for the given cell reaction has to be written.

The given cell reaction is,

  $\text{Hg}\left(\text{l}\right){\text{|Hg}}_2{\text{Cl}}_{\text{2}}\left(\text{s}\right){\text{|Cl}}^{\text{-}}\left(\text{aq}\right){\text{||Cl}}^{\text{-}}\left(\text{aq}\right)\text{|CuCl}\left(\text{s}\right)\text{|Cu}\left(\text{s}\right)$

(d)

Interpretation Introduction

Interpretation:

The half reaction and the balanced reaction for the given cell reaction has to be written.

The given cell reaction is,

  $\text{Ag}\left(\text{s}\right)\text{|AgBr}\left(\text{s}\right){\text{|Br}}^{\text{-}}\left(\text{aq}\right){\text{||Cl}}^{\text{-}}\left(\text{aq}\right)\text{|AgCl}\left(\text{s}\right)\text{|Ag}\left(\text{s}\right)$

(e)

Interpretation Introduction

Interpretation:

The half reaction and the balanced reaction for the given cell reaction has to be written.

The given cell reaction is,

  $\text{Pb}\left(\text{s}\right){\text{|Pb}}^{\text{2+}}\left(\text{aq}\right){\text{||MnO}}_{\text{4}}{}^{\text{-}}\left(\text{aq}\right){\text{,Mn}}^{\text{2+}}\left(\text{aq}\right){\text{,H}}^{\text{+}}\left(\text{aq}\right)\text{|Pt}\left(\text{s}\right)$