Chemistry 105aLg:

General Chemistry (4.0 units)

Fundamental principles and laws of chemistry; laboratory work emphasizes quantitative procedures. Prerequisite to all more advanced courses in chemistry. Lecture, 3 hours; laboratory and discussion, 4 hours. Quiz, 1 hour.
  • Prerequisite: CHEM 050
  • General Education: This course satisfies the university's general education requirement.
  • Note: Register for one lecture, quiz and one lab. Concurrent enrollment in CHEM 050 or passing of Chemistry and Math Placement tests. All students are required to take both Chemistry and Math Placement tests. For lecture questions, email This course carries GE credit but it is intended for a specific group of students rather than a general student audience. It is part of the curriculum for majors and pre-professional students. To be added to the waitlist, please email Dr. Skibo ( with your USC ID number, 105a, and all the lab times (not section numbers) that you are interested in.
17218R001Lecture9:00-9:50amMWF115 of 200Thomas BertoliniSGM123notesession dates
17220R001Lecture10:00-10:50amMWF77 of 250Smaranda MarinescuSGM123session dates
17222R001Lecture11:00-11:50amMWF169 of 260Thomas BertoliniSGM123session dates
17224R001Quiz3:30-4:50pmThursday361 of 680SGM123session dates
17226D001Lab9:30-12:20pmTuesday14 of 16SGM133A/Bsession dates
17228D001Lab9:30-12:20pmTuesday4 of 8SGM136A/Bsession dates
17230D001Lab9:30-12:20pmTuesday15 of 16SGM136A/Bsession dates
8 of 8
SGM136A/Bsession dates
17234D001Lab12:30-3:20pmTuesday15 of 18SGM136C/Dsession dates
17236D001Lab12:30-3:20pmTuesday12 of 14SGM136C/Dsession dates
17238D001Lab12:00-2:50pmWednesday13 of 16SGM136C/Dsession dates
17240D001Lab12:00-2:50pmWednesday15 of 16SGM136C/Dsession dates
17242D001Lab12:30-3:20pmTuesday6 of 8SGM133A/Bsession dates
8 of 8
SGM133A/Bsession dates
17246D001Lab12:30-3:20pmTuesday7 of 9SGM136A/Bsession dates
17248D001Lab12:30-3:20pmTuesday5 of 7SGM136A/Bsession dates
17250D001Lab1:00-3:50pmMonday9 of 12SGM133A/Bsession dates
10 of 10
SGM133A/Bsession dates
17254D001Lab1:00-3:50pmMonday15 of 16SGM136A/Bsession dates
17256D001Lab1:00-3:50pmMonday9 of 10SGM136A/Bsession dates
17258D001Lab1:00-3:50pmWednesday13 of 16SGM136A/Bsession dates
17260D001Lab1:00-3:50pmWednesday14 of 16SGM136A/Bsession dates
17262D001Lab2:00-4:50pmMonday13 of 16SGM136C/Dsession dates
17264D001Lab2:00-4:50pmMonday14 of 16SGM136C/Dsession dates
17266D001Lab3:30-6:20pmTuesday12 of 18SGM136C/Dsession dates
17268D001Lab3:30-6:20pmTuesday7 of 8SGM136C/Dsession dates
17270D001Lab3:00-5:50pmWednesday13 of 16SGM136C/Dsession dates
17272D001Lab3:00-5:50pmWednesday12 of 16SGM136C/Dsession dates
17274D001Lab3:30-6:20pmTuesday15 of 16SGM133A/Bsession dates
17276D001Lab3:30-6:20pmTuesday5 of 6SGM136A/Bsession dates
17278D001Lab3:30-6:20pmTuesday4 of 6SGM136A/Bsession dates
10 of 10
SGM136A/Bsession dates
17282D001Lab4:00-6:50pmMonday11 of 12SGM133A/Bsession dates
17284D001Lab4:00-6:50pmMonday11 of 12SGM136A/Bsession dates
17286D001Lab4:00-6:50pmMonday9 of 12SGM136A/Bsession dates
17288D001Lab4:00-6:50pmMonday11 of 12SGM136A/Bsession dates
17290D001Lab4:00-6:50pmWednesday12 of 16SGM136A/Bsession dates
17292D001Lab4:00-6:50pmWednesday10 of 16SGM136A/Bsession dates
Information accurate as of March 9, 2020 7:44 am.