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(a) Calculate the percent dissociation of 0.35 M benzoic acid, C6H5COOH. (Ka = 6.3 multiplied by 10-5)

(b) Formic acid, HCOOH, the simplest carboxylic acid, is used in the textile and rubber industries and is secreted as a defense by many species of ants (family Formicidae). Calculate the percent dissociation of 0.38 M HCOOH.

(c) Calculate the percent dissociation of 0.070 M CH3COOH.

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