You require 36.78 mL of 0.0105 M HCl to reach the equivalence point in the titration of 25.0 mL of aqueous ammonia.
(a) What was the concentration of NH3 in the original ammonia solution?
(b) What are the concentrations of H30+ , OH-, and NH4+ at the equivilance point?
(c) What is the pH of the solution at the equivalence point?