In а Chemistry lаbоrаtоry, a student titrated samples оf sodium hydroxide, NaOH(aq), with a standardized solution of hydrochloric acid, HCl(aq). In this investigation, the net ionic equation that represents the reaction that occurs is i , and this reaction is completed at the ii . The statement above is completed by the information in row i ii A. NaOH(aq) + HCl(aq) → HOH(l) + NaCl(aq) endpoint B. NaOH(aq) + HCl(aq) → HOH(l) + NaCl(aq) equivalence point C. H3O+(aq) + OH–(aq) → 2 H2O(l) endpoint D. H3O+(aq) + OH–(aq) → 2 H2O(l) equivalence point