If you were only given the titration curve, without any other data such as mass of acid ormolarity of NaOH, you should still be able to estimate the Kavalue of the weak acid at onepoint along the titration curve. Identify this point and rationalize why no other data wasnecessary. Finally, estimate the Kavalue of your weak acid at this point. Using thisestimate, are you still be able to identify your weak acid

Answerthe half-reaction having the greatest tendency to occur at the anode:     i₂(aq) + 2e⁻  ⇄ 2i⁻  ;   e = +0.53 v======oxidation occurs at the anode. we must therefore find the half-reaction with the greatest tendency to oxidize.the given values of e are reduction potentials (the form of the half-reactions are of reduction).the lower the reduction potential, the higher the potential to oxidize. the half-cell with the lowest reduction potential will have the greatest tendency to oxidize at the anode.the half-reaction having the greatest tendency must be    i₂(aq) + 2e⁻  ⇄ 2i⁻    e = +0.53 vbecause its reduction potential is the lowest out of the three.