Chapter 6, Problem 6N.6E

(a)

Interpretation Introduction

Interpretation:

The unknown quantity in the given cell has to be evaluated.

$\text{Pt(s)|}{\text{H}}_{\text{2}}\text{(g,}\text{1}{\text{.0bar)|H}}^{\text{+}}\text{(pH=?)}\text{||}{\text{Cl}}^{\text{-}}\text{(aq, 1}\text{.0mol}\cdot {\text{L}}^{\text{-1}}\text{)|}\text{AgCl(s)|Ag(l)}{\text{E}}_{\text{cell}}\text{=+0}\text{.47V}$

(b)

Interpretation Introduction

Interpretation:

The unknown quantity in the given cell has to be evaluated.

${\text{Pb(s)|Pb}}^{\text{2+}}{\text{(aq,?)||Ni}}^{\text{2+}}\text{(aq,0}\text{.20mol}\times {\text{L}}^{\text{-1}}\text{)|}\text{Ni(s),}{\text{E}}_{\text{cell}}\text{=+0}\text{.045V}$