# Problem: Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3) to form aspirin (C9H8O4) and acetic acid (C2H4O2). The balanced equation is C4H6O3 + C7H6O3 → C9H8O4 + C2H4O2 ln a laboratory synthesis, a student begins with 2.90 mL of acetic anhydride (density = 1.08 g/ml) and 1.25 g of salicylic acid. Once the reaction is complete, the student collects 1.24 g of aspirin. Determine the theoretical yield of aspirin for the reaction. Determine the percent yield of aspirin for the reaction.

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Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3) to form aspirin (C9H8O4) and acetic acid (C2H4O2). The balanced equation is C4H6O3 + C7H6O3 → C9H8O4 + C2H4O2 ln a laboratory synthesis, a student begins with 2.90 mL of acetic anhydride (density = 1.08 g/ml) and 1.25 g of salicylic acid. Once the reaction is complete, the student collects 1.24 g of aspirin.

Determine the theoretical yield of aspirin for the reaction.

Determine the percent yield of aspirin for the reaction.

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Percent Yield concept. If you need more Percent Yield practice, you can also practice Percent Yield practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Knutson's class at OREGONSTATE.