Consider the following equilibria: 
$\begin{array}{l}{\mathrm{CH}}_3\mathrm{COOH}+{\mathrm{H}}_2\mathrm{O}\rightleftharpoons {\mathrm{H}}_3{\mathrm{O}}^{+}+{\mathrm{CH}}_3{\mathrm{COO}}^{-}\\ {\mathrm{H}}_2{\mathrm{SO}}_4+{\mathrm{CH}}_3\mathrm{COOH}\rightleftharpoons {\mathrm{CH}}_3{\mathrm{COOH}}_2^{+}+{\mathrm{HSO}}_4^{-}\\ {\mathrm{H}}_2{\mathrm{SO}}_4+{\mathrm{HNO}}_3\rightleftharpoons {\left[{\mathrm{H}}_2{\mathrm{NO}}_3\right]}^{+}+{\mathrm{HSO}}_4^{-}\\ {\mathrm{NH}}_3+{\mathrm{H}}_2\mathrm{O}\rightleftharpoons {\mathrm{NH}}_4^{+}+{\mathrm{OH}}^{-}\end{array}$
and, now select the incorrect statement among the following