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CHEM 30B

Organic Chemistry II: Reactivity, Synthesis, and Spectroscopy

Course statistics

Predicted GPA
3.21
n = 1,787 · 11 terms · ± 0.013
A range
52%
of letter grades
Taken P/NP
1%
33% of those passed
D / F / W
6.0%
incl. withdrawals

Sections in Fall 2026

Sections offered, with live enrollment and predicted GPA
Section Status Enrolled Seat risk Meets Instructor Predicted GPA
Lec 1 Open
125 of 194
64% full
 could fill MWF 2:00pm-2:50pm Pham, H.V.
2.87n=473 · this instructor

Enrollment history

Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.

  • 23521F
  • 15622W
  • 22622F
  • 20023W
  • 23323F
  • 14924W
  • 21024F
  • 13725W
Enrolment by term: 21F 235, 22W 156, 22F 226, 23W 200, 23F 233, 24W 149, 24F 210, 25W 137
Peak 235 Most recent 137 in 25W 8 terms on record

Grade distribution

  • A+ 148 · 8.2%
  • A 435 · 24.0%
  • A- 347 · 19.1%
  • B+ 209 · 11.5%
  • B 164 · 9.0%
  • B- 121 · 6.7%
  • C+ 102 · 5.6%
  • C 80 · 4.4%
  • C- 74 · 4.1%
  • D+ 38 · 2.1%
  • D 24 · 1.3%
  • D- 26 · 1.4%
  • F 19 · 1.0%
  • P 5 · 0.3%
  • NP 10 · 0.6%
  • I 10 · 0.6%
  • NR 1 · 0.1%
  • DR 1 · 0.1%

Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.

By instructor

Instructor Predicted Raw n Terms A range
OW, FRANKLIN P 3.30 3.31 727 4 54%
PHAM, HUNG VIET 2.87 2.86 473 3 37%
REILLY, AMBER 3.10 3.10 221 1 52%
RUBIN, YVES F 3.67 3.70 198 1 74%
DEIFEL, NICHOLAS 3.57 3.62 102 1 75%
REILLY, AMBER JAYNE 2.95 2.90 66 1 39%

“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.

By term