The aspirin we made in lab gad 125-133 melting point and I attached the IR. Base on this information, does it mean we made aspirin? The percent yield was also less than 50. Is that acceptable? Is this aspirin pure or not? please explain your answer.

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
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Chapter25: Instruments For Optical Spectrometry
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Problem 25.20QAP
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The aspirin we made in lab gad 125-133 melting point and I attached the IR. Base on this information, does it mean we made aspirin? The percent yield was also less than 50. Is that acceptable? Is this aspirin pure or not?

please explain your answer.

26
24
22
20
18
16
14
12
Ott
-2
etes
500
2500
Wavenumbers (cm-1)
4000
3500
3000
2000
1500
1000
%Transmittance
00
3488.54
3022.45
811.70
762.78)
1628.00
1601.06
1605.86
1457.49
1419.41
1370 25
1307.84
1012.68
917.19
754.82
Transcribed Image Text:26 24 22 20 18 16 14 12 Ott -2 etes 500 2500 Wavenumbers (cm-1) 4000 3500 3000 2000 1500 1000 %Transmittance 00 3488.54 3022.45 811.70 762.78) 1628.00 1601.06 1605.86 1457.49 1419.41 1370 25 1307.84 1012.68 917.19 754.82
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