Chemistry CHEM

Fall 2026 · 32 sections · seat counts as of Oct 25, 2026

Catalog: Chemistry courses in the 2026-2027 Catalog

CHEM-02A Introductory Chemistry · 4 units

Course description

CRN	Meets	Dates	Instructor	Seats
10334	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed, 2 meeting times All meeting times In-Person Lecture Mon/Wed 7:45–9:10am Science Building 110 In-Person Laboratory Mon 11:10am–2:15pm Science Building 109	Aug 24–Dec 11	Bret A. Wood	Full (49/48)
10335	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed, 2 meeting times All meeting times In-Person Lecture Mon/Wed 7:45–9:10am Science Building 110 In-Person Laboratory Wed 11:10am–2:15pm Science Building 109	Aug 24–Dec 11	Bret A. Wood	Full (49/48)
10336	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed, 2 meeting times All meeting times In-Person Lecture Mon/Wed 9:20–10:45am Science Building 110 In-Person Laboratory Mon 2:25–5:30pm Science Building 109	Aug 24–Dec 11	Bret A. Wood, Paul O. Fregene	3 of 48 open, 1 waitlisted
10337	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed, 2 meeting times All meeting times In-Person Lecture Mon/Wed 9:20–10:45am Science Building 110 In-Person Laboratory Wed 2:25–5:30pm Science Building 109	Aug 24–Dec 11	Bret A. Wood	Full (45/48)
10338	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed, 2 meeting times All meeting times In-Person Laboratory Mon 7:45–10:50am Science Building 109 In-Person Lecture Mon/Wed 11:00am–12:25pm Science Building 111	Aug 24–Dec 11	Paul O. Fregene	1 of 24 open, 1 waitlisted
10340	In person In-Person Lecture, In-Person Laboratory · Merced Campus Tue/Thu, 2 meeting times All meeting times In-Person Lecture Tue/Thu 9:20–10:45am Science Building 110 In-Person Laboratory Tue 11:10am–2:15pm Science Building 109	Aug 24–Dec 11	Susana Calderon	Full (49/48), 3 waitlisted
10341	In person In-Person Lecture, In-Person Laboratory · Merced Campus Tue/Thu, 2 meeting times All meeting times In-Person Lecture Tue/Thu 9:20–10:45am Science Building 110 In-Person Laboratory Thu 2:25–5:30pm Science Building 109	Aug 24–Dec 11	Susana Calderon	Full (49/48)
10343	In person In-Person Lecture, In-Person Laboratory · Merced Campus Tue/Thu, 2 meeting times All meeting times In-Person Lecture Tue/Thu 12:35–2:00pm Science Building 203 In-Person Laboratory Tue 2:25–5:30pm Science Building 109	Aug 24–Dec 11	Denisha Y. Dawson	Full (29/24), 1 waitlisted
12313	Online anytime Online Lecture, Online Laboratory	Aug 24–Dec 11	Janice Lianne S. Guillory	2 of 48 open, 2 waitlisted
12314	Online anytime Online Lecture, Online Laboratory	Aug 24–Dec 11	Janice Lianne S. Guillory	Full (46/48)
12315	Online anytime Online Lecture, Online Laboratory	Aug 24–Dec 11	Paul O. Fregene	1 of 24 open, 4 waitlisted
12316	Online anytime Online Lecture, Online Laboratory	Aug 24–Dec 11	Thanh Ngoc T. Le	Full (52/48)
12317	Online anytime Online Lecture, Online Laboratory	Aug 24–Dec 11	Thanh Ngoc T. Le	Full (52/48), 1 waitlisted
12776	Hybrid Online Lecture, In-Person Laboratory · Merced Campus Tue 7:45–10:50am, Science Building 109 + online work All meeting times Tue 7:45–10:50am Science Building 109 Plus online work	Aug 24–Dec 11	Paul O. Fregene	5 of 24 open, 3 waitlisted
12777	Hybrid Online Lecture, In-Person Laboratory · Merced Campus Wed 7:45–10:50am, Science Building 109 + online work All meeting times Wed 7:45–10:50am Science Building 109 Plus online work	Aug 24–Dec 11	Brandon K. Tenn	8 of 24 open, 3 waitlisted
74120	In person In-Person Lecture, In-Person Laboratory · Los Banos Campus Mon/Wed, 2 meeting times All meeting times In-Person Lecture Mon/Wed 11:00am–12:25pm Los Banos Campus Building B 107 In-Person Laboratory Wed 7:45–10:50am Los Banos Campus Building B 105	Aug 24–Dec 11	Dr. Saheba Khurana	2 of 48 open, 3 waitlisted
74122	In person In-Person Lecture, In-Person Laboratory · Los Banos Campus Mon/Wed, 2 meeting times All meeting times In-Person Lecture Mon/Wed 11:00am–12:25pm Los Banos Campus Building B 107 In-Person Laboratory Wed 1:25–4:30pm Los Banos Campus Building B 105	Aug 24–Dec 11	Dr. Saheba Khurana	3 of 48 open

CHEM-02B Introductory Chemistry: Introduction to Organic and Biochemistry · 4 units

Course description

CRN	Meets	Dates	Instructor	Seats
12321	Online anytime Online Lecture, Online Laboratory	Aug 24–Dec 11	April D. Weathers	Full (49/48), 2 waitlisted
12322	Online anytime Online Lecture, Online Laboratory	Aug 24–Dec 11	April D. Weathers	Full (49/48), 1 waitlisted
12778	Hybrid Online Lecture, In-Person Laboratory · Merced Campus Tue 7:45–10:50am, Science Building 104 + online work All meeting times Tue 7:45–10:50am Science Building 104 Plus online work	Aug 24–Dec 11	April D. Weathers	Full (26/24), 1 waitlisted

CHEM-04A General Chemistry I · 5 units

Course description

CRN	Meets	Dates	Instructor	Seats
10345	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed 7:45am–12:25pm, 2 rooms All meeting times In-Person Laboratory Mon/Wed 7:45–10:50am Science Building 107 In-Person Lecture Mon/Wed 11:00am–12:25pm Business and Economics 127	Aug 24–Dec 11	April D. Weathers	5 of 24 open
10346	In person In-Person Lecture, In-Person Laboratory · Merced Campus Tue/Thu 9:20am–2:15pm, 2 rooms All meeting times In-Person Lecture Tue/Thu 9:20–10:45am Business and Economics 130 In-Person Laboratory Tue/Thu 11:10am–2:15pm Science Building 107	Aug 24–Dec 11	Brandon K. Tenn	9 of 48 open, 2 waitlisted
10347	In person In-Person Lecture, In-Person Laboratory · Merced Campus Tue/Thu 9:20am–5:30pm, 2 rooms All meeting times In-Person Lecture Tue/Thu 9:20–10:45am Business and Economics 130 In-Person Laboratory Tue/Thu 2:25–5:30pm Science Building 107	Aug 24–Dec 11	Brandon K. Tenn	6 of 48 open, 1 waitlisted
10348	In person In-Person Lecture, In-Person Laboratory · Merced Campus Tue/Thu 7:45am–12:25pm, 2 rooms All meeting times In-Person Laboratory Tue/Thu 7:45–10:50am Science Building 107 In-Person Lecture Tue/Thu 11:00am–12:25pm Science Building 207	Aug 24–Dec 11	Bret A. Wood	Full (25/24), 1 waitlisted
72740	Hybrid Online Lecture, In-Person Laboratory · Los Banos Campus Tue/Thu 7:45–10:50am, Los Banos Campus Building B 105 + online work All meeting times Tue/Thu 7:45–10:50am Los Banos Campus Building B 105 Plus online work	Aug 24–Dec 11	Dr. Saheba Khurana	10 of 24 open, 1 waitlisted

CHEM-04B General Chemistry II · 5 units

Course description

CRN	Meets	Dates	Instructor	Seats
10349	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed 9:20am–2:15pm, 2 rooms All meeting times In-Person Lecture Mon/Wed 9:20–10:45am Business and Economics 127 In-Person Laboratory Mon/Wed 11:10am–2:15pm Science Building 107	Aug 24–Dec 11	Denisha Y. Dawson, Dusty M. Ventura	Full (25/24)
10350	In person In-Person Lecture, In-Person Laboratory · Merced Campus Mon/Wed 12:35–5:30pm, 2 rooms All meeting times In-Person Lecture Mon/Wed 12:35–2:00pm Science Building 203 In-Person Laboratory Mon/Wed 2:25–5:30pm Science Building 107	Aug 24–Dec 11	Denisha Y. Dawson	2 of 24 open

CHEM-13A First Semester Organic Chemistry Lecture · 3 units

Course description

CRN	Meets	Dates	Instructor	Seats
10351	In person In-Person Lecture · Merced Campus Mon/Wed 9:20–10:45am, Science Building 207	Aug 24–Dec 11	Susana Calderon	Full (27/24), 1 waitlisted

CHEM-13AL First Semester Organic Chemistry Lab · 2 units

Course description

CRN	Meets	Dates	Instructor	Seats
10352	In person In-Person Laboratory · Merced Campus Mon/Wed 11:10am–2:15pm, Science Building 104	Aug 24–Dec 11	Susana Calderon	Full (28/24), 2 waitlisted

CHEM-95S Introductory Chemistry Support · 1 units

Course description

CRN	Meets	Dates	Instructor	Seats
10339	In person In-Person Laboratory · Merced Campus Wed 7:45–10:50am, Science Building 104	Aug 24–Dec 11	Paul O. Fregene	1 of 24 open, 1 waitlisted
10342	In person In-Person Laboratory · Merced Campus Thu 11:10am–2:15pm, Science Building 109	Aug 24–Dec 11	Susana Calderon	Full (25/24), 3 waitlisted
10344	In person In-Person Laboratory · Merced Campus Thu 2:25–5:30pm, Science Building 203	Aug 24–Dec 11	Denisha Y. Dawson	Full (29/24), 1 waitlisted

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