Instructor record CEM
Katharina Domnanich | Liangliang Sun | Tian Autumn Qiu | Tuo Wang
36 grades1 section
Grades: 2025
The school files these sections under a combined instructor name.
Flunk Score50/100
Mixed recordCEM 434 · Analytical ChemistryCEM 434 · all instructors & syllabi
Grade record
Average GPA
3.25
Analytical Chemistry
Across 36 grades in CEM 434
81%
A or B
of 36 grades
2.8%
D, F or withdrew
50.0%
A
18
30.6%
B
11
16.7%
C
6
2.8%
F
1
Shares of 36 letter grades · nobody withdrew
Against everyone else who teaches CEM 434
+6% vs. the CEM 434 average (3.06 across 7 professors)
How the averages compare
Against other CEM classes, and against the university
- 3.18CEM courses
- 3.25CEM 434
- 3.30School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
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1 section
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