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UCLA Chem 20AH Past Exams & Practice Tests
1 past exam for UCLA Chemistry and Biochemistry 20AH (Chem 20AH): 1 midterm, covering Fall 2025 through Fall 2025.
These are real Chem 20AH midterms and finals shared by UCLA students, organized by professor and quarter — the fastest way to practice for your next Chem 20AH exam. Professors covered: Alexandrova.
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Access is free and limited to UCLA students (@ucla.edu / @g.ucla.edu).
Available Chem 20AH exams
| Exam | Quarter | Professor |
|---|---|---|
| Midterm | Fall 2025 | Alexandrova |
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