Conjugate Acid Base Pairs

Rank the following in terms of acidity: HClO, IOH, and HBrO. Explain the trend.

Rank the following in terms of acidity: HClO, HClO$_2$, HClO$_3$, HClO$_4$. Explain the trend.

Ammonia is a pungent gas at room temperature. Its main use is in the production of fertilizers and explosives. It is very soluble in water. It forms a basic solution that is used in common products, such as glass cleans. Identify the conjugate acid-base pairs in the reaction between aqueous ammonia and water.

NH$_3$ (aq) + H$_2$O (l) $\longrightarrow$

Predict the products for the following reaction

KHSO$_3$ + NH$_3$ $\leftrightharpoons$ ?

KHSO$_3$ has K$a$ = 6.2 x 10$^{-8}$ K$b$ = 1.0 x 10$^{-4}$

NH$_3$ has K$a$ = 7.8 x 10$^{-13}$ K$b$ = 1.8 x 10$^{-5}$