Chemistry - Redox Reactions Question with Solution | TestHub

Iodate ions $\left({\mathrm{IO}}_3^{-}\right)$can be reduced to iodine by iodide ions. The half-equations which represent the redox reactions are:

${\mathrm{IO}}_3^{-}(\mathrm{aq})+6{\mathrm{H}}^{+}(\mathrm{aq})+5\mathrm{e}⟶\frac{1}{2}{\mathrm{I}}_2(\mathrm{s})+3{\mathrm{H}}_2\mathrm{O}(\mathrm{l})$

${\mathrm{I}}^{-}(\mathrm{aq})⟶\frac{1}{2}{\mathrm{I}}_2(\mathrm{s})+{\mathrm{e}}^{-}$

How many moles of iodine are produced for every mole of iodate ions consumed in the reaction?