Indicate the concentration of each ion or molecule present in the following solutions: (a) 0.14 M NaOH; (b) 0.25 M CaBr2; (c) 0.25 M CH3OH; (d) a mixture of 50.0 mL of 0.10 M KClO3 and 25.0 mL of 0.20 M Na2SO4. Assume the volumes are additive

It is sure ( overimitation)

The answer for this is a

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.