Data, Calculations and Results: Equivalent Mass of an Acid Unknown acid Number: Molarity of HCI: S Standardization of NaOH-Table M- moles Trial 3 (if necessary) 25.00 mL oaloTotal volume HCI 25.00 mL 25.00 mL 3 (if necessary) Su Trial Molarity of NaOH ll aM105M 112M Average Molarity of NaOH: 11 M Determination of the Equivalent Mass- Table 2 11.4( Trial Mass of sample axis mL mol mol mL Volume of NaOH used5.212 Moles of OH used Moles of H' in sample EM What is the average equivalence point for the standardization of NaOH?mL What is the average equivalence point for the unknown acid? What can be said about the unknown? mL. Experiment 19-7