What is the percent yield of aspirin? Is my work correct? Mass (g)Empty flask 92.612 gFlask and salicylic acid 94.604 gSalicylic acid 1.992 g #1 filter paper0.721 g#1 filter paper + unrecrystallized aspiring 3.987 gUnrecrystallized aspiring 3.266 g#2 filter paper0.722 g#2 filter paper + recrystalized aspirin1.258 gRecrystallized aspirin0.536 g This is what I gotsalicylic acid mol 1.992 g/ 138.121 g/mol = 0.01442214 molaspirin mol0.01442214 mol x (1 mol/ 1 mol) = 0.01442214 molaspiring grams 0.01442214 mol x 180.158 g/mol = 2.5981306 g percent yeild (0.536 g/2.5981306 g) x 100 = 20.630218% Datamuss s)92.612994.604g1.99290.72173,94773.2665G.72271.25840,5369tmpty Erl1nmyur flaskErlinmyqı finsk + S4licyisucidSulicylic nclafilter parar*A1 Fiter papir t warecrystallizzd aspirinnnvairustallizad spietapapir t ra crystall /2ad agpirin7411ricNstalirzad aseirin

Synthesis of aspirin from salicylic acid is given below,

Answered: Data muss s) 92.6129 94.604g 1.9929…

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter2: Basic Statistical Analysis With Excel

Section: Chapter Questions

Problem 12P

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What is the percent yield of aspirin? Is my work correct?

	Mass (g)
Empty flask	92.612 g
Flask and salicylic acid	94.604 g
Salicylic acid	1.992 g
#1 filter paper	0.721 g
#1 filter paper + unrecrystallized aspiring	3.987 g
Unrecrystallized aspiring	3.266 g
#2 filter paper	0.722 g
#2 filter paper + recrystalized aspirin	1.258 g
Recrystallized aspirin	0.536 g

This is what I got

salicylic acid mol
- 1.992 g/ 138.121 g/mol = 0.01442214 mol
aspirin mol
- 0.01442214 mol x (1 mol/ 1 mol) = 0.01442214 mol
aspiring grams
- 0.01442214 mol x 180.158 g/mol = 2.5981306 g
percent yeild
- (0.536 g/2.5981306 g) x 100 = 20.630218%

Data
muss s)
92.6129
94.604g
1.9929
0.7217
3,9477
3.2665
G.7227
1.2584
0,5369
tmpty Erl1nmyur flask
Erlinmyqı finsk + S4licyisucid
Sulicylic ncla
filter parar
*
A1 Fiter papir t warecrystallizzd aspirin
nnvairustallizad spieta
papir t ra crystall /2ad agpirin
7411
ricNstalirzad aseirin

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