18.) In basic aqueous solution, the iodide ion reacts with the hypochlorite ion via the generally agreed mechanism on the right: a.) Identify all intermediates included in this mechanism.
OCl–(aq) + H2O (l) Ý HOCl (aq) + OH– (aq) fast
I– (aq) + HOCl (aq) ↓ HOI (aq) + Cl– (aq) slow
OH–(aq) + HOI (aq) ↓ H2O (l) + OI–(aq) fast
net rxn: I– (aq) + OCl–(aq) ↓ Cl–(aq) + OI–(aq)
b.) Write the rate law that this mechanism predicts for the overall reaction.

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution