C9H8O4(aq) + NaOH(aq) ⇄ C9H7O4-(aq) + Na+(aq) + H20(l) The reaction represented above occurs when 2.00x10^-4 mole of pure acetylsalicylic acid, C9H8O4, is completely dissolved in 15.00 mL of water in a flask and titrated to the equivalence point with 0.100 M NaOH(aq). Which of the following statements about the titration is true at the equivalence point?

(A) [C9H8O4] is greater than [C9H704-].

(B) [C9H8O4] is less than [C9H704-].

(C) [C9H8O4] is equal to [C9H704-].

D) The relationship between [C9H8O4] and [C9H704-] cannot be determined without additional information.