Find the theoretical yield and percent yield of Aspirn. 0.35g of salicylic acid used  0.8mL acetic anhydride used.  1 drop of concentrated phosphoric acid  Final yield: 0.2g aspirin

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Find the theoretical yield and percent yield of Aspirn.

0.35g of salicylic acid used 

0.8mL acetic anhydride used. 

1 drop of concentrated phosphoric acid 

Final yield: 0.2g aspirin

 

 

Aspirin (acetylsalicylic acid) can be prepared by the reaction between salicylic acid
and acetic anhydride:
H+
OH O
OH
+
+ CH;COOH
CH3
CH3
CH3
HO,
Salicylic acid
Acetic anhydride
Acetylsalicylic acid
Аcetic acid
O=U
Transcribed Image Text:Aspirin (acetylsalicylic acid) can be prepared by the reaction between salicylic acid and acetic anhydride: H+ OH O OH + + CH;COOH CH3 CH3 CH3 HO, Salicylic acid Acetic anhydride Acetylsalicylic acid Аcetic acid O=U
Expert Solution
Step 1

theoretical yield of Aspirn =  0.456g

 percent yield of Aspirn 7= 43.86percent

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