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Phenol, C6H5OH, is a weak organic acid.Suppose 0.515g of the compound is dissolved in exactly 125 mL ofwater. The resulting solution is titrated with 0.123 M of NaOH.
C6H5OH(aq) + OH- (aq) <-->C6H5O- (aq) + H20(l)
(a) What is the pH of the original solution of phenol?
(b) What are concentrations of all the following ions at theequivalence point: Na+, H30+,OH-, and C6H5O-?
(c) What is the pH of the solution at the equivalence point?

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