Professor record CHEM
Liang Sun
517 grades39 sections5 courses
Grades: 2022–2025
Flunk Score26/100
Below averageGrade record
Average GPA
3.03
Across 517 grades
77%
A or B
of 517 grades
9.1%
D, F or withdrew
38.3%
A
198
38.5%
B
199
14.1%
C
73
5.8%
D
30
3.3%
F
17
Shares of 517 letter grades · this school does not publish withdrawals
How the averages compare
Against other CHEM classes, and against the university
- 2.88CHEM courses
- 3.03Sun
- 3.24School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.03 average
6 terms
Fall 2022Spring 2025
39 sections · 6 terms · Fall 2022 – Spring 2025
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