Question

In: Chemistry

aspirin can be produced from the reaction of salicylic acid and acetic anhydride. they react in...

aspirin can be produced from the reaction of salicylic acid and acetic anhydride. they react in a 1:1 molar ratio.

A) use the aldrich catalog to find the molar masses of salicylic acid and acetic anhydride.

B) if you react 0.111 g of salicylic acid with 0.200 g acetic anhydride, how much moles of each reactant do you have? which reactant is the limiting reagent? which is excess? if the molar mass of aspirin is 180.15 g/mol, what is the theoretical yield, in grams, of this reaction?

C) what volume of acetic anhydride do you need to add to the reation to provide the 0.200 g of acetic anhydride?

D) if you obtain 0.108 g of aspirin, what is your percent yield for this reaction?

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago
Next > < Previous

Related Solutions

Aspirin, C9H8O4, is produced from salicylic acid, C7H6O3, and acetic anhydride, C4H6O3, as shown below. C7H6O3...
Aspirin, C9H8O4, is produced from salicylic acid, C7H6O3, and acetic anhydride, C4H6O3, as shown below. C7H6O3 + C4H6O3 C9H8O4 + HC2H3O2 (a) How much salicylic acid is required to produce 5.0x10^2 kg of aspirin, assuming that all of the salicylic acid is converted to aspirin? (b) How much salicylic acid would be required if only 85% of the salicylic acid is converted to aspirin? (c) What is the theoretical yield of aspirin if 157 kg of salicylic acid is allowed...
4- Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid...
4- Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3) to form aspirin (C9H8O4) and acetic acid (HC2H3O2). The balanced equation is:             C4H6O3   +   C7H6O3     →     C9H8O4   +   HC2H3O2             In a laboratory synthesis, a student begins with 3.00 mL of acetic anhydride (density = 1.08 g/mL) and 1.25 g salicylic acid. Once the reaction is complete, the student collects 1.22 grams of aspirin.Determine the limiting reactant, theoretical yield of aspirin, and...
Aspirin balanced reaction is 1 salicylic acid (138g/mol) + 1 acetic anhydride (102g/mol) -> 1 aspirin...
Aspirin balanced reaction is 1 salicylic acid (138g/mol) + 1 acetic anhydride (102g/mol) -> 1 aspirin (180g/mol). If you are able to convert 50 g of salicylic acid into 40 g of aspirin what is the yield for this reaction? a 56.6% b 61.3% c 80.0% d 92.3%
Given: Weight of Salicylic Acid: 1.5092g Volume of acetic anhydride: 5.00mL Weight of Acetic Anhydride: 5.4g...
Given: Weight of Salicylic Acid: 1.5092g Volume of acetic anhydride: 5.00mL Weight of Acetic Anhydride: 5.4g (density, p = 1.08g/mL) Molecular Weight of Salicylic Acid = 138.12g/mol // Acetic Anhydride 102.09g/mol Molecular Weight of acetylsalicylic acid, ASA: 180.157g/mol Weight of acetylsalicylic acid product (in experiment): 0.50g Determine the limiting reagent in the reaction: (CH3CO)2O + C7H6O3 -> CH3COOH + C9H8O4 And Calculate the theoretical yield and the actual percent yield of the asprin.
Aspirin is produced by the reaction of salicylic acid (C7H6O3 . M = 138.1 g/mol) and...
Aspirin is produced by the reaction of salicylic acid (C7H6O3 . M = 138.1 g/mol) and acetic anhydride(C4H6O3, M = 102.1 g/mol). C7H6O3(s) + C4H6O3(l) → C9H8O4(s) + C2H4O2(l) If 2.04 g of C9H8O4 (M = 180.2 g/mol) is produced from the reaction of 3.00 g C7H6O3 and 5.40 g C4H6O3, what is the percent yield?
Aspirin is produced by the reaction of salicylic acid (C7H6O3 . M = 138.1 g/mol) and...
Aspirin is produced by the reaction of salicylic acid (C7H6O3 . M = 138.1 g/mol) and acetic anhydride(C4H6O3, M = 102.1 g/mol).                   C7H6O3(s) + C4H6O3(l) → C9H8O4(s) + C2H4O2(l) If 2.04 g of C9H8O4 (M = 180.2 g/mol) is produced from the reaction of 3.00 g C7H6O3 and 5.40 g C4H6O3, what is the percent yield?
A student reacts 37g of salicylic acid with 60 mL of acetic anhydride producing 26.7g of...
A student reacts 37g of salicylic acid with 60 mL of acetic anhydride producing 26.7g of acetyl salicylic acid. What is the percent yield of the reaction
A student reacts 81g of salicylic acid with 14 mL of acetic anhydride producing 2g of...
A student reacts 81g of salicylic acid with 14 mL of acetic anhydride producing 2g of acetyl salicylic acid. What is the percent yield of the reaction?
A student reacts 58g of salicylic acid with 10 mL of acetic anhydride producing 3.3g of...
A student reacts 58g of salicylic acid with 10 mL of acetic anhydride producing 3.3g of acetyl salicylic acid. What is the percent yield of the reaction?
A student reacts 96g of salicylic acid with 10 mL of acetic anhydride producing 10.7g of...
A student reacts 96g of salicylic acid with 10 mL of acetic anhydride producing 10.7g of acetyl salicylic acid. What is the percent yield of the reaction?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT