Chemistry, 27.07.2021 02:50 mathisawsome123
Write chemical equations and corresponding equilibrium expressions for each of the two ionization steps of carbonic acid. Part A Write chemical equations for first ionization step of carbonic acid. Express your answer as a chemical equation. Identify all of the phases in your answer.
Answers: 1
is considered a diprotic acid.
![$K_{a}_{1}=\frac{[H_3O^+][HCO_3^-]}{[H_2CO_3]}$](/tpl/images/1400/1083/c1d2a.png)
![$K_{a2}=\frac{[H_3O^+][CO_3^{2-}]}{[HCO_3^-]}$](/tpl/images/1400/1083/77174.png)
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