Fast Schedule

Chemistry CHEM

Fall 2026 · 35 sections · seat counts as of Oct 18, 2026

Catalog: Chemistry courses in the 2026-2027 Catalog

CHEM 109 Chemistry in the Community · 4 units

Course description

CRNMeetsDatesInstructorSeats
79430
Online anytime Online, Laboratory
Aug 17–Dec 5Crystal F. Jenkins11 of 28 open, 2 waitlisted
81148
Online anytime Online, Laboratory
Aug 17–Dec 5Jennifer A. McAdam1 of 28 open, 1 waitlisted

CHEM 209 Introductory Chemistry · 4 units

Course description

CRNMeetsDatesInstructorSeats
79446
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Laboratory Mon 10:05am–1:05pm SC SC-326
  • 1 Lecture Mon/Wed 1:15–2:40pm HS HS-123
Aug 17–Dec 5Shanjida Raihan3 of 28 open, 2 waitlisted
79448
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Lecture Mon/Wed 1:15–2:40pm HS HS-123
  • 1 Laboratory Wed 10:05am–1:05pm SC SC-326
Aug 17–Dec 5Shanjida Raihan4 of 28 open, 2 waitlisted
79510
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Lecture Mon/Wed 11:40am–1:05pm HS HS-124
  • 1 Laboratory Mon 1:15–4:15pm SC SC-326
Aug 17–Dec 5Erin Joy Araneta Schwartz2 of 28 open
79511
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Lecture Mon/Wed 11:40am–1:05pm HS HS-124
  • 1 Laboratory Wed 1:15–4:15pm SC SC-326
Aug 17–Dec 5Erin Joy Araneta Schwartz3 of 28 open, 2 waitlisted
79512
Hybrid Santa Ana College
Thu 10:05am–1:05pm, SC SC-326 + online work
All meeting times
  • Thu 10:05am–1:05pm SC SC-326
  • Plus online work
Aug 17–Dec 5Stacey V. Littlejohn, Crystal F. Jenkins8 of 28 open, 1 waitlisted
79513
Hybrid Santa Ana College
Thu 1:15–4:15pm, SC SC-326 + online work
All meeting times
  • Thu 1:15–4:15pm SC SC-326
  • Plus online work
Aug 17–Dec 5Stacey V. Littlejohn, Crystal F. Jenkins3 of 28 open
79514
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu, 2 meeting times
All meeting times
  • 1 Lecture Tue/Thu 11:40am–1:05pm SC SC-208
  • 1 Laboratory Thu 1:15–4:15pm SC SC-316
Aug 17–Dec 5Gira N. Raval9 of 28 open, 1 waitlisted
79515
Hybrid Santa Ana College
Tue 1:15–4:15pm, SC SC-326 + online work
All meeting times
  • Tue 1:15–4:15pm SC SC-326
  • Plus online work
Aug 17–Dec 5Jennifer A. McAdam5 of 28 open, 3 waitlisted
79516
Hybrid Santa Ana College
Tue 10:05am–1:05pm, SC SC-326 + online work
All meeting times
  • Tue 10:05am–1:05pm SC SC-326
  • Plus online work
Aug 17–Dec 5Jennifer A. McAdam2 of 28 open, 3 waitlisted
79521
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Lecture Mon/Wed 10:05–11:30am HS HS-124
  • 1 Laboratory Wed 6:55–9:55am SC SC-326
Aug 17–Dec 5Michael P. Fimbres8 of 28 open
79523
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Laboratory Mon 6:55–9:55am SC SC-326
  • 1 Lecture Mon/Wed 10:05–11:30am HS HS-124
Aug 17–Dec 5Michael P. Fimbres14 of 28 open
79524
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Laboratory Mon 7:35–10:35pm SC SC-326
  • 1 Lecture Wed 7:35–10:35pm SC SC-308
Aug 17–Dec 5Ted K. Yamada19 of 28 open
79525
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu, 2 meeting times
All meeting times
  • 1 Lecture Tue/Thu 8:30–9:55am HS HS-121
  • 1 Laboratory Thu 10:05am–1:05pm SC SC-316
Aug 17–Dec 5Thuong X. Trieu10 of 28 open
79526
In person 1 Lecture, 1 Laboratory · Santa Ana College
Fri 8:00am–2:10pm, 2 rooms
All meeting times
  • 1 Laboratory Fri 8:00–11:00am SC SC-326
  • 1 Lecture Fri 11:10am–2:10pm SC SC-113-1
Aug 17–Dec 5San N. Khong9 of 28 open, 1 waitlisted
79527
In person 1 Lecture, 1 Laboratory · Santa Ana College
Fri 11:10am–5:20pm, 2 rooms
All meeting times
  • 1 Lecture Fri 11:10am–2:10pm SC SC-113-2
  • 1 Laboratory Fri 2:20–5:20pm SC SC-326
Aug 17–Dec 5San N. Khong4 of 28 open, 1 waitlisted
79528
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu, 2 meeting times
All meeting times
  • 1 Lecture Tue 7:35–10:35pm SC SC-308
  • 1 Laboratory Thu 7:35–10:35pm SC SC-326
Aug 17–Dec 5Ted K. Yamada17 of 28 open
79529
In person 1 Lecture, 1 Laboratory · Santa Ana College
Sat 8:00am–2:10pm, 2 rooms
All meeting times
  • 1 Laboratory Sat 8:00–11:00am SC SC-316
  • 1 Lecture Sat 11:10am–2:10pm SC SC-113-1
Aug 17–Dec 5Dennis S. Law10 of 28 open
79530
In person 1 Lecture, 1 Laboratory · Santa Ana College
Sat 11:10am–5:20pm, 2 rooms
All meeting times
  • 1 Lecture Sat 11:10am–2:10pm SC SC-113-2
  • 1 Laboratory Sat 2:20–5:20pm SC SC-316
Aug 17–Dec 5Dennis S. Law16 of 28 open

CHEM 210 General, Organic and Biochemistry · 5 units

Course description

CRNMeetsDatesInstructorSeats
79542
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Lecture Mon/Wed 7:50–9:55am HS HS-124
  • 1 Laboratory Mon 10:05am–1:05pm SC SC-316
Aug 17–Dec 5Juan M. Fernandez11 of 28 open
79551
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Lecture Mon/Wed 2:10–4:15pm SC SC-111
  • 1 Laboratory Mon 4:25–7:25pm SC SC-316
Aug 17–Dec 5Bassam S. Ayoub3 of 28 open
79552
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed, 2 meeting times
All meeting times
  • 1 Lecture Mon/Wed 2:10–4:15pm SC SC-111
  • 1 Laboratory Wed 4:25–7:25pm SC SC-316
Aug 17–Dec 5Bassam S. Ayoub4 of 28 open

CHEM 219 General Chemistry · 5 units

Course description

CRNMeetsDatesInstructorSeats
79553
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed 10:05am–2:40pm, 2 rooms
All meeting times
  • 1 Laboratory Mon/Wed 10:05am–1:05pm SC SC-311
  • 1 Lecture Mon/Wed 1:15–2:40pm SC SC-208
Aug 17–Dec 5Stacey V. Littlejohn, Vinh D. Tran5 of 28 open
79560
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed 6:55–11:30am, 2 rooms
All meeting times
  • 1 Laboratory Mon/Wed 6:55–9:55am SC SC-311
  • 1 Lecture Mon/Wed 10:05–11:30am SC SC-308
Aug 17–Dec 5Madison M. Flesch1 of 28 open, 1 waitlisted
79563
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed 11:40am–4:15pm, 2 rooms
All meeting times
  • 1 Lecture Mon/Wed 11:40am–1:05pm HS HS-121
  • 1 Laboratory Mon/Wed 1:15–4:15pm SC SC-311
Aug 17–Dec 5David L. YangFull (28/28)
79569
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu 8:30am–1:05pm, 2 rooms
All meeting times
  • 1 Lecture Tue/Thu 8:30–9:55am HS HS-124
  • 1 Laboratory Tue/Thu 10:05am–1:05pm SC SC-311
Aug 17–Dec 5Bassam S. AyoubFull (29/28)
79570
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu 6:55–11:30am, 2 rooms
All meeting times
  • 1 Laboratory Tue/Thu 6:55–9:55am SC SC-311
  • 1 Lecture Tue/Thu 10:05–11:30am HS HS-124
Aug 17–Dec 5Steven R. Saric5 of 28 open, 1 waitlisted
79571
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu 4:25–9:00pm, 2 rooms
All meeting times
  • 1 Laboratory Tue/Thu 4:25–7:25pm SC SC-311
  • 1 Lecture Tue/Thu 7:35–9:00pm SC SC-208
Aug 17–Dec 5Vinh D. Tran14 of 28 open

CHEM 229 General Chemistry and Qualitative Analysis · 5 units

Course description

CRNMeetsDatesInstructorSeats
79572
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed 10:05am–2:40pm, 2 rooms
All meeting times
  • 1 Laboratory Mon/Wed 10:05am–1:05pm SC SC-317
  • 1 Lecture Mon/Wed 1:15–2:40pm SC SC-308
Aug 17–Dec 5Jennifer A. McAdam3 of 28 open, 1 waitlisted
79574
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu 8:30am–1:05pm, 2 rooms
All meeting times
  • 1 Lecture Tue/Thu 8:30–9:55am I Bldg I-102
  • 1 Laboratory Tue/Thu 10:05am–1:05pm SC SC-317
Aug 17–Dec 5Shanjida RaihanFull (28/28), 2 waitlisted
79575
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu 4:25–9:00pm, 2 rooms
All meeting times
  • 1 Lecture Tue/Thu 4:25–5:50pm SC SC-308
  • 1 Laboratory Tue/Thu 6:00–9:00pm SC SC-317
Aug 17–Dec 5Lisa M. Visco9 of 28 open

CHEM 249 Organic Chemistry I · 5 units

Course description

CRNMeetsDatesInstructorSeats
79576
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed 6:00–10:35pm, 2 rooms
All meeting times
  • 1 Lecture Mon/Wed 6:00–7:25pm SC SC-308
  • 1 Laboratory Mon/Wed 7:35–10:35pm SC SC-320
Aug 17–Dec 5Crystal F. Jenkins2 of 24 open, 1 waitlisted
79577
In person 1 Lecture, 1 Laboratory · Santa Ana College
Tue/Thu 8:30am–1:05pm, 2 rooms
All meeting times
  • 1 Lecture Tue/Thu 8:30–9:55am SC SC-308
  • 1 Laboratory Tue/Thu 10:05am–1:05pm SC SC-320
Aug 17–Dec 5William J. NguyenFull (24/24), 1 waitlisted

CHEM 259 Organic Chemistry II · 5 units

Course description

CRNMeetsDatesInstructorSeats
79579
In person 1 Lecture, 1 Laboratory · Santa Ana College
Mon/Wed 8:30am–1:05pm, 2 rooms
All meeting times
  • 1 Lecture Mon/Wed 8:30–9:55am SC SC-308
  • 1 Laboratory Mon/Wed 10:05am–1:05pm SC SC-320
Aug 17–Dec 5William J. Nguyen1 of 24 open, 2 waitlisted

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