93% of the 59 students who finished CHM 42400 at Purdue got an A or B, across 3 sections and 1 instructors.
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| Instructor | Grades given | Students |
|---|---|---|
| Zhang, Chi 3 sections · last Spring 2026 | 68% A · 25% B · 7% C · 0% D/F | 59 |
Instructors with at least 20 graded students. Past grades don't guarantee future ones.
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Source: grade distributions published by Purdue. All Purdue grade distributions · CHM 42400 sections, times and prerequisites.