6. IDENTIFICATION: Acetylsalicylic acid commonly known as Aspirin (C9H8O4) is used to treat fever, inflammation, and acts as a blood-thinning agent. A group of STEM Students experimented on the synthesis of this compound using recrystallization technique The following are the initial materials for the experiment: 5.00 g of pure salicylic acid (C7H603), 7.14g of acetic anhydride (C4H603) and 8 drops concentrated sulfuric acid as catalyst. After successful synthesis, the group was able to collect 5.25 grams of Aspirin (C9H804) and acetic acid (C2H402). Atomic weights: C=12 amu; H=1 amu; O=16 amu; density acetic anhydride = 1.08 g/mL

6. IDENTIFICATION: Acetylsalicylic acid commonly known as Aspirin (C9H8O4) is used to treat fever, inflammation, and acts as a blood-thinning agent. A group of STEM Students experimented on the synthesis of this compound using recrystallization technique The following are the initial materials for the experiment: 5.00 g of pure salicylic acid (C7H603), 7.14g of acetic anhydride (C4H603) and 8 drops concentrated sulfuric acid as catalyst. After successful synthesis, the group was able to collect 5.25 grams of Aspirin (C9H804) and acetic acid (C2H402). Atomic weights: C=12 amu; H=1 amu; O=16 amu; density acetic anhydride = 1.08 g/mL

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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3. 1) Determine the limiting reagent and theoretical yield if 1.2g of salicylic acid (MM 138.12 = g/mol) is reacted with 3.0 mL of acetic anhydride (MM = 102.09 g/mol and p = 1.082 g/mL). HÓ %3D HO. Salicylic Acid %3D Acetic Anhydride *OHS A cetyl Salicylic Acid + HO. Aspirin HO. Acetic Acid