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A 0.100M (as prepared) solution of dichloroacetic acid has an observed [H30+]= .043 M. What are the equilibrium concentrations and the value of the equilibrium constant for the reaction shown?

CCl2HCOOH (aq) + H2O (l) <-----> H3O+ (aq) + CCl2HCOO-

[CCl2HCOOH] = ?

[H3O+] = ?

[CCl2HCOO-] = ?

K = ?

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