# What are the products of the following reaction? SO_2 (g) + H_2O ->

$\text{Sulfurous acid}$, ${H}_{2} S {O}_{3}$.
$N a O H \left(a q\right) + {H}_{2} S {O}_{3} \left(a q\right) \rightarrow H S {O}_{3}^{-} N {a}^{+} + {H}_{2} O \left(a q\right)$