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Question 9 Status: Correct | Points earned: 1.00 / 1.00 Aspirin can be prepared from salicylic acid ($C_7H_6O_3$), which has a molar mass of 138.12 g/mol, and acetic anhydride ($C_4H_6O_3$), which has a molar mass of 102.04 g/mol. The density of acetic anhydride is 1.082 g/mL. $C_7H_6O_3 + C_4H_6O_3 \longrightarrow C_9H_8O_4 + C_2H_4O_2$ What is the yield, in grams, of aspirin ($C_9H_8O_4$), 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? Type answer: 2.04g Correct

          Question 9
Status: Correct | Points earned: 1.00 / 1.00
Aspirin can be prepared from salicylic acid ($C_7H_6O_3$), which has a molar mass of 138.12 g/mol, and acetic anhydride ($C_4H_6O_3$), which has a molar mass of 102.04 g/mol. The density of acetic anhydride is 1.082 g/mL.
$C_7H_6O_3 + C_4H_6O_3 \longrightarrow C_9H_8O_4 + C_2H_4O_2$
What is the yield, in grams, of aspirin ($C_9H_8O_4$), 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?
Type answer:
2.04g
Correct

Question 9
Status: Correct | Points earned: 1.00 / 1.00
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 + C2H4O2
What is the yield, in grams, of aspirin (C9H8O4), 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?
Type answer:
2.04g
Correct

Added by Thomas N.

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