ZuoTi.Pro
Question

1. a) In the reaction that you performed in the experiment, if 10.0 g of salicylic acid reacts with 25.0 g of acetic anhydride, what is the theoretical yield of aspirin?
science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Weight Of salicylic acid = 10g

Molecular weight of salicylic acid = 138

No.of moles of salycic acid = 10/138 = 0.0724 moles

Here limiting reagent is Salicylic acid.

Molecular weight of aspirin = 180

Weight of Aspirin = no.of moles of salicylic acid x molecular weight of aspirin

= 0.0724 x 180 = 13.03 g

Theoretical yield of Aspirin is 13 g

0 0
Add a comment
Know the answer?
Add Answer to:
1. a) In the reaction that you performed in the experiment, if 10.0 g of salicylic...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • If you use 12.22 g of salicylic acid and an excess of acetic anhydride in the...

    If you use 12.22 g of salicylic acid and an excess of acetic anhydride in the synthesis of aspirin, what would be the theoretical yield of acetylsalicylic acid in moles? In grams? Determine the percent yield if 10.50g of aspirin is isolated

  • Aspirin can be synthesized in the lab by combining salicylic acid (C7H6O3) and acetic anhydride (C4H6O3)...

    Aspirin can be synthesized in the lab by combining salicylic acid (C7H6O3) and acetic anhydride (C4H6O3) to form aspirin (C9H8O4) and acetic acid (C2H4O2).C2H4O2). The balanced equation for this reaction is C7H6O3+C4H6O3⟶C9H8O4+C2H4O2 A student started with 4.00 mL acetic anhydride (density=1.08 g/mL) and 2.07 g salicylic acid. The student synthesized 2.00 g of aspirin. Select the limiting reactant. acetic acid (C2H4O2) salicylic acid (C7H6O3) aspirin (C9H8O4) acetic anhydride (C4H6O3) Calculate the theoretical yield of aspirin (C9H8O4). theoretical yield: Calculate the...

  • 1. Mass of salicylic acid (g) 2.0089 5.10ml & 2. Volume of acetic anhydride (mL) Limiting...

    1. Mass of salicylic acid (g) 2.0089 5.10ml & 2. Volume of acetic anhydride (mL) Limiting reactant is (circle one): Salicylic Acid or Acetic Anhydride Calculation for Limiting Reactant: 3. Theoretical yield of aspirin (9) Calculation for Theoretical Yield of aspirin: 4. Mass of filter paper 0.3369 N 5. Mass of filter paper + aspirin 2.471g 6. Experimental Yield of aspirin (g) 7. Percent Yield Synthesis of Aspirin An early oral pain reliever, salicylic acid, was determined to cause stomach...

  • A student prepared aspirin (C9H8O4) in a laboratory experiment using the following reaction. C7H6O3 + C4H6O3...

    A student prepared aspirin (C9H8O4) in a laboratory experiment using the following reaction. C7H6O3 + C4H6O3 C9H8O4 + HC2H3O2 The student reacted 1.50 g salicylic acid (C7H6O3) with 2.00 g acetic anhydride (C4H6O3). The yield was 1.50 g aspirin. Calculate the theoretical yield and the percent yield for this experiment. theoretical yield

  • Discussion Questions 1. (5 pts) Aspirin, CoHs04, can be produced in the laboratory by combining salicylic...

    Discussion Questions 1. (5 pts) Aspirin, CoHs04, can be produced in the laboratory by combining salicylic acid, C7H603, with acetic anhydride, C4HsOs. If you were working for a pharmaceutical company and you reacted 10.0 g of salicylic acid with 10.0 g of acetic anhydride and found you only achieved an 86.4% yield, what mass of aspirin did you actually produce? 2 C7H603 (sC4H603 (1) ->2 C9HsO4 (s) salicylic acid acetic anhydride aspirin

  • Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3)...

    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.In a laboratory synthesis, a student begins with 2.90 mL of acetic anhydride (density=1.08g/ml) and 1.26 g of salicylic acid. Once the reaction is complete, the student collects 1.22 g of aspirin. Determine the theoretical yield of aspirin for the reaction. Determine the percent yield of aspirin for the reaction.

  • Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3)...

    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 In a laboratory synthesis, a student begins with 3.10 mL of acetic anhydride (density=1.08g/ml) and 1.24 g of salicylic acid. Once the reaction is complete, the student collects 1.21 g of aspirin. Determine the theoretical yield of aspirin for the reaction. And determine the percent yield of aspirin for the reaction.

  • Aspirin can be sunthesized in the lab by combining salicylic acid (C7H6O3) and acetic anhydride (C4H6O3)...

    Aspirin can be sunthesized in the lab by combining salicylic acid (C7H6O3) and acetic anhydride (C4H6O3) to form aspirin (C9H8O4) and acetic acid (C2H4O2). The balanced equation for this reaction is C7H6O3+C4H6O3⟶C9H8O4+C2H4O2 A student started with 4.45 mL acetic anhydride (density=1.08 g/mL) and 2.34 g salicylic acid. The student synthesized 2.47 g of aspirin. Calculate the theoretical yield of aspirin (C9H8O4) in grams Calculate the percent yield for aspirin (C9H8O4)

  • In the reaction shown, 78.7 g salicylic acid, C7H6O3 , reacts with excess acetic anhydride, C4H6O3...

    In the reaction shown, 78.7 g salicylic acid, C7H6O3 , reacts with excess acetic anhydride, C4H6O3 , producing 38.1 g of aspirin, C9H8O4 . C7H6O3(s)+C4H6O3(l)⟶C9H8O4(s)+CH3CO2H(l) Calculate the percent yield of this reaction.

  • Aspirin can be made by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3) to form aspirin...

    Aspirin can be made by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3) to form aspirin (C9H8O4). C4H6O3 + C7H6O3 --> C2H4O2 + C9H8O4 When synthesizing aspirin, a student began with 3.05 mL of acetic anhydride (density = 1.08 g/mL) and 1.85 g of salicylic acid. The reaction was allowed to run its course and 1.84 grams of aspirin was collected by the student. Determine the limiting reactant, theoretical yield of aspirin, and percent yield for the reaction.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT