When you are taking 5.0 g of Salicylic acid(138.12 g/mol) for the synthesis of aspirin, what should be the theoretical yield in
a) moles?
b) mg?
Please explain well and show all work!
When you are taking 5.0 g of Salicylic acid(138.12 g/mol) for the synthesis of aspirin, what...
You have 5.0 g of Salicylic acid(138.12 g/mol), which is 90% pure. Calculate the number of moles of aspirin formed when the actual yield is 75%. I will rate well for the correct answer with a complete explanation. Thanks!
Aspirin can be prepared from salicylic acid (C7H6O3C7H6O3), which has a molar mass of 138.12 g/mol, and acetic anhydride (C4H6O3C4H6O3), which has a molar mass of 102.04 g/mol. The density of acetic anhydride is 1.082 g/mL. C7H6O3+C4H6O3⟶C9H8O4+C2H3O2C7H6O3+C4H6O3⟶C9H8O4+C2H3O2 What is the yield of aspirin (C9H8O4C9H8O4), which has a molar mass of 180.15 g/mol, possible when reacting 2.02 g of salicylic acid with 1.07 mL of acetic anhydride?
Aspirin can be prepared from salicylic acid (C7H6O3), which has a molar mass of 138.12 g/mol, and acetic anhydride (C4H6O3), which has a molar mass of 102.04 g/mol. The density of acetic anhydride is 1.082 g/mL. C7H6O3+C4H6O3⟶C9H8O4+C2H3O2 What is the yield of aspirin (C9H8O4), which has a molar mass of 180.15 g/mol, possible when reacting 2.18 g of salicylic acid with 1.05 mL of acetic anhydride?
The synthesis of aspirin was performed using 2.253 g of salicylic acid and 5.0 mL of acetic anhydride. Calculate the number of moles of salicylic acid. Remember significant figures. a. 0.016 moles b. 0.01633 moles c. None of the other options are acceptable d. 0.02207 moles e. 0.01631 moles
What is the theoretical yield of aspirin (180g/mol) from the reation of 2.0 g salicylic acid (138g/mol) with 5.0 mL of acetic anhydride (d=1.082g/mL, 102 g/mol)?
How much salicylic acid (the limiting reagent in the synthesis) is need to produce 500 g of aspirin? Mw aspirin is 180.158 g/mol Mw salicylic acid is 138.12 g/mol a.) 38.333 b.) 383.33 c.) 3.833 d.) 0.3833
In the reaction of 1.29 g of salicylic acid (138.12 g/mol) with 2.77 g of acetic anhydride (102.10 g/mol), a student obtained 1.09 g of acetylsalicylic acid (180.17 g/mol). What is the percent yield?
Experiment 11: Synthesis of Aspirin pre-lab (4 pts) 1) (2 pts) Refer to the introduction on interpreting the ferric chloride test for phenols. Two students performed the aspirin synthesis experiment. Their melting point and ferric chloride test data are shown below. Based on the results, which student's aspirin has the higher purity? Justify your choice using the melting point data and ferric chloride test results. Melting point range for pure aspirin = 136-140 °C. Melting point range (°C) Ferric chloride...
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
95 Experiment IX Synthesis of Aspirin Prelaboratory Assignment Name: frobect Bun, Bak Baniot Date Sabaitecd Section #. . Using chemical structures, write the balanced equation for the synthesis of aspirin and label all reagents and products with their appropriate names. ooH он C14 14,03 2. What are the two functional groups on salicylic acid? 3. What are the two functional groups on aspirin? b. anhydride? b) How many moles of Apririn could be produced from 2 moles of salicylic acid?...