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Acetanilide (C6H5NHCOCH3, M = 135.2) can be prepared from aniline (C6H5NH2, M = 93.1) and acetic anhStoichiometry Chemistry Question

Question

Acetanilide (C6H5NHCOCH3, M = 135.2) can be prepared from aniline (C6H5NH2, M = 93.1) and acetic anhydride ([CH3CO]2O, M = 102.1) according to the balanced equation below.
C6H5NH2 + (CH3CO)2O → C6H5NHCOCH3 + CH3COOH
If 10.0 g acetanilide is isolated from the reaction of 10.0 g aniline with 10.0 g acetic anhydride, what is the percent yield of the reaction?

A.

50.0%

B.

68.9%

C.

69.3%

D.

75.5%

✓ Correct
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