Anony9241 Anony9241 Today at 8:16 AM Chemistry Answered A 0.085 M solution of phenylacetic acid (C₆H₅CH₂COOH) has a pH of 2.68. Calculate the Kₐ for this acid. a) 1.0 × 10-4 b) 2.0 × 10-3 c) 3.0 × 10-5 d) 4.0 × 10-6