Write a net ionic equation for the reaction that occurs when excess hydroiodic acid and potassium...

The molecular equation for the given reaction is:

{eq}\mathrm{2HI(aq)+K_{2}CO_{3}(aq)\rightarrow 2KI(s)+CO_{2}(aq)+H_{2}O(l)} {/eq}

The complete ionic equation for the given equation:

{eq}\mathrm{2H^{+}+2I^{-}(aq)+2K^{+}(aq)+CO_{3}^{2-}(aq)\rightarrow 2K^{+}(aq)+2I^{-}(aq)+CO_{2}(g)+H_{2}O(l)} {/eq}

The net ionic equation for the given equation after removing the spectator ions is:

{eq}\mathrm{2H^{+}+CO_{3}^{2-}(aq)\rightarrow CO_{2}(g)+H_{2}O(l)} {/eq}