Chapter 19, Problem 68E

Interpretation Introduction

Interpretation: The equilibrium constant for each of the following reactions is to be calculated.

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

${\text{O}}_2(g)+2{\text{ H}}_{\text{2}}\text{O}(l)+2\text{ Cu}\left(s\right)\to 4{\text{ OH}}^{\text{–}}\left(aq\right)+2{\text{ Cu}}^{\text{2+}}\left(aq\right)$

${\text{Br}}_{\text{2}}(l)+2{\text{ I}}^{\text{–}}\left(aq\right)\to 2{\text{ Br}}^{\text{–}}\left(aq\right)+{\text{I}}_{\text{2}}\left(s\right)$