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Report C7H&C Mass of salicylic acid used in synthesis:299 a Moles of salicylic acid used in synthesis: | 38 - 21 9/met 1.929 8 x Imof Luhaxlo mel...

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C7H&C
Mass of salicylic acid used in synthesis:
1.299 a
Moles of salicylic acid used in synthesis: | 38 - 21 9/met
1.929 8 x Imof
Luhaxlo mel
738. 129
Volume of acetic anhydride used in synthesis: (Cu H<Oz ) (-2 1
4.oml
Mass of acetic anhydride used in synthesis: ) = DV
(use 1.08 g/mL for the liquid density of acetic anhydride)
4. 3209
m- (1.089 (Home)'
Moles of acetic anhydride used in synthesis: (/02 - 1 9/mol)
4.231x 1 0
4-3209% mul
1621 5
=
Mass of filter paper:
0. 2 12 2
Mass of filter paper plus aspirin:
0-9874

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1 10
EXPERIMENT 9 Synthesis of Aspirin`
Mass of aspirin !
0. . 775 9
CO H8 04\
Moles of aspirin :`
4 . 3 x 10 mol
| mol = 150. 165 / moll
180 - 168 x|
Onisg
Theoretical yield of aspirin *
Actual yield of aspirin :`
Percent yield of aspirin :`

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