What are the products of each of the following acid-base reactions? Indicate the acid and its conjugate base, and the base and its conjugate acid.
(a) $\mathrm{HNO}_{3}+\mathrm{H}_{2} \mathrm{O} \longrightarrow$
(b) $\mathrm{HSO}_{4}^{-}+\mathrm{H}_{2} \mathrm{O} \longrightarrow$
(c) $\mathrm{H}_{3} \mathrm{O}^{+}+\mathrm{F}^{-} \longrightarrow$