Beginning with 1.0g salicylic acid, 2.0mL acetic anhydride, and five drops of 85% phosphoric acid, identify the limiting reagent and calculate the theoretical yield of acetylsalicylic acid. If you isolated 0.95g of acetylsalicylic acid, what would be your percent yield?
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- Can you calculate the theoretical acetylsalicylic acid, theoretical mass of acetylsalicylic acid,and % Yield (100% X B/A)Given the balanced reaction between salicylic acid (C7H6O3) and acetic anhydride (C4H6O3) to produce ASA or acetylsalicylic acid (C9H8O4) and acetic acid (C2H4O2), the following experimental materials are provided: 5.00 g of pure salicylic acid, 7.14 g of acetic anhydride and 8 drops concentrated sulfuric acid as catalyst. After successful synthesis, the group was able to collect 5.25 grams of acetylsalicylic acid. (Atomic weights: C= 12 amu; H = 1 amu; O= 16 amu; density acetic anhydride = 1.08 g/mL). What is the PERCENTAGE in the experiment?Given the balanced reaction between salicylic acid (C7H6O3) and acetic anhydride (C4H6O3) to produce ASA or acetylsalicylic acid (C9H8O4) and acetic acid (C2H4O2), the following experimental materials are provided: 5.00 g of pure salicylic acid, 7.14 g of acetic anhydride and 8 drops concentrated sulfuric acid as catalyst. After successful synthesis, the group was able to collect 5.25 grams of acetylsalicylic acid. (Atomic weights: C= 12 amu; H = 1 amu; O= 16 amu; density acetic anhydride = 1.08 g/mL). What is the THEORETICAL yield of ASA in the experiment?
- Given the balanced reaction between salicylic acid (C7H6O3) and acetic anhydride (C4H6O3) to produce ASA or acetylsalicylic acid (C9H8O4) and acetic acid (C2H4O2), the following experimental materials are provided: 5.00 g of pure salicylic acid, 7.14 g of acetic anhydride and 8 drops concentrated sulfuric acid as catalyst. After successful synthesis, the group was able to collect 5.25 grams of acetylsalicylic acid. (Atomic weight: C = 12 amu; H = 1 amu; O = 16 amu; density acetic anhydride = 1.08 g/mL). a. How much of the EXCESS reagent is left unused after the reaction? b. What is the PERCENTAGE in the experiment? c. What is the THEORETICAL yield of ASA in the experiment?Which of the following compounds has a different classification according to their solubility? ac NH₂ НО. HS OH OH OH NH₂ FAspirin to Icy Hot The reagents used were aspirin, methanol, and sulfuric acid. Draw out the chemical reaction (showing structural formulas) between reactants aspirin and another molecule present in the reaction vessel that produce salicylic acid and ethanoic acid. Now, draw out the final step of the chemical reaction, producing methyl salicylate and another product from the reactants salicylic acid and methanol.
- 2.5 grams of methyl orange was synthesized by using sulfanilic acid dihydrate, 3 g of anhydrous Na2CO3, 3.5 g of NaNO2, 12 mL of HCl and 6 mL of N,N-dimethylaniline and other necessary chemicals. Write down all the reaction steps and calculate the % yield of methyl orange synthesizedCreate a flowchart to demonstrate how to separate a butyric acid and hexane mixture.Jojoba oil is the liquid produced in the seed of the Simmondsia Chinensis (jojoba) plant, a shrub, which is native to southern Arizona. The main component is gondoic acid and the structure is shown below: From the structure of gondoic acid, what properties do you think it gives the hand cream? Explain.
- If we start with 5.2 g of Benzoic acid, calculate the minimum amount of acid to fully protonate benzoate assuming 90% yield Materials needed for experiment: 7.0 grams of toluene 6.5 mL of 30% sodium hydroxide 60.0 mL of 1M sulfuric acid 19.0 grams potassium permanganateIf you were to use 6.00 g 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? Show your solution.Given the balanced reaction between salicylic acid (C7H603) and acetic anhydride (C4H603) to produce ASA or acetylsalicylic acid (C9H804) and acetic acid (C2H4O2), the following experimental materials are provided: 5.00 g of pure salicylic acid, 7.14 g of acetic anhydride and 8 drops concentrated sulfuric acid as catalyst. After successful synthesis, the group was able to collect 5.25 grams of acetylsalicylic acid. (Atomic weights: C= 12 amu; H = 1 amu; O= 16 amu; density acetic anhydride = 1.08 g/mL). How much of the EXCESS reagent is left unused after the reaction? O 0.37 g O 1.31 g O 3.45 g O 3.69 g O None of the above %3D