12 PREPARATION OF ASPIRIN: DETERMINATION OF THEORETICAL AND PERCENT YIELD EXPERIMENT 10 REPORT SHEET Tyler Hearn Name Date 7/27/23 A. PREPARATION OF ASPIRIN Mass of salicylic acid used Moles of salicylic acid used Volume of acetic anhydride used Moles of acetic anhydride used Identity of limiting reactant Theoretical yield of aspirin Calculations: B. YIELD DETERMINATION Mass of watch glass + filter paper Mass of watch glass, filter paper and dry aspirin Mass of dry aspirin Percent Yield Calculations: 2.003 3.00 DrawerNa 35.318 mol ml mol mol 49 -8 g DR 39 % Experiment 10 - Preparation of Aspirin: Determination of Theoretical and Percent Yield 10