EXPERIMENT 7: ACID-BASE TITRATION Name: Instructor: Weight KHP used mmol KHP used Vol. NaOH used Calculated M NaOH. Average M NaOH Post-Lab Report (Use the In-lab observations to complete the laboratory report. Turn in to your Instructor when you have completed the report.) Standardization of NaOH Sample 1 bod 22.4 Vol. unknown used Vol. NaOH used mmol NaOH used M acetic acid, calc. Average M unknown Average % acetic acid (assume density = 1 g/mL) Analysis of Acetic Acid Unknown ID of unknown used 8 mmol 10 6 Sample 2 .5478 Trial 1 19 Date: mL M M Show the calculations used for Sample 1 for the determination of mmol KHP and calculation of the M NaOH for that titration. Mood Vood -malus mL mL mmol Section/Group: M M 8 mmol ml. M Sample 3 5381 20.3 mmol mL M Trial 2 10 le mL ml. mmol M