Question

In: Chemistry

What is the percent dissociation of a 0.0217 M solution of chloroacetic acid, (HC2H2ClO2 )? (Ka...

What is the percent dissociation of a 0.0217 M solution of chloroacetic acid, (HC2H2ClO2 )? (Ka = 1.35 × 10−3 )

Solutions

Expert Solution

                 HC2H2ClO2 ---------   H+ + C2H2ClO2-

Initial          0.0217                  0              0

Final          (0.0217-x)                x              x

finding the value of x by using the quadratic equation

Percent Dissociation = >


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