# Hydrosulfuric acid, H2S, has two acid ionization constants. What is the equation that corresponds to the Ka value of Ka = 8.9 × 10^−8? and include states of matter in the answer

$H {S}^{-} \left(a q\right) r i g h t \le f t h a r p \infty n s {S}^{2 -} \left(a q\right) + {H}^{+} \left(a q\right)$
is the equation corresponding that ${K}_{a}$ value.