Chapter 17, Problem 33E

Use the data in Appendix L to determine the equilibrium constant for the following reactions. Assume 298.15 K if no temperature is given.

(a) $\text{AgCl}\left(s\right)\rightleftharpoons {\text{Ag}}^{+}\left(aq\right)+{\text{Cl}}^{-}\left(aq\right)$

(b) $\text{CdS}\left(s\right)\rightleftharpoons {\text{Cd}}^{2+}\left(aq\right)+{\text{S}}^2\left(aq\right)$   t 377 k

(c) ${\text{Hg}}^{2+}\left(aq\right)+4{\text{Br}}^{-}\left(aq\right)\rightleftharpoons {\left[{\text{HgBr}}_4\right]}^{2-}\left(aq\right)$

(d) ${\text{H}}_2\text{O}\left(l\right)\rightleftharpoons {\text{H}}^{+}\left(aq\right)+{\text{OH}}^{-}\left(aq\right)$  at 25 °C