The pH is greater than 7, as we expect for a salt of a strong base and weak acid. Tell whether the pH at the equivalence point is less than 7, equal to 7, or greater than 7 for each reaction below. No Hydrolysis 14. The amount of strong base added exceeds the amount of acid present. At the equivalence point 5.47 x 10 -3 mol of NaOH will have been added.
Phenol is a monoprotic acid.
One mol of phenol reacts with one mol of sodium hydroxide. NaOH x V or 44.5 mL of the NaOH solution. The phenoxide ion however is the conjugate ion of a weak acid and undergoes hydrolysis. M C6H5COONa 2. A buffer solution is prepared by adding 0.125 mole of ammonium chloride to 500 mL of 0.500 M solution of ammonia.