Chapter 17, Problem 130IP

What is the pH of a 0. 125-M solution of the weak base B if ∆H°= −28.0 kJ and ∆S°= −175 J/K for the following equilibrium reaction at 25°C?

$\text{B}\left(aq\right)+{\text{H}}_{\text{2}}\text{O}\left(l\right)\rightleftharpoons {\text{BH}}^{\text{+}}\left(aq\right)+{\text{OH}}^{\text{-}}\left(aq\right)$