What is the equilibrium constant expression, K i, for the following weak acid? H 2SO 3(...

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Question

What is the equilibrium constant expression, K i, for the following weak acid? H 2SO 3( aq) H +( aq) + HSO 3 -( aq)

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Answer 1

Answer #1

The equilibrium constant is derived from the concentration ratio of reaction

It is the ratio of concentrations of products to concentrations of reactants

The given reaction is

H₂SO_3(aq) $\rightleftharpoons$ H⁺_(aq) + HSO₃^-_(aq)

Then

The equilibrium constant will be

Ki = [H⁺][HSO₃^-] / [H₂SO₃]

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Answer 2

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