WClasses

CHEM 125 - Chemical Reactions, Equilibria and Kinetics

A first-year chemistry course for students in chemistry-based programs. Properties of liquids and solutions. Introduction to chemical equilibria. Principles of acid-base equilibria, solubility, and electrochemical processes. Chemical kinetics.

Prerequisites

CHEM121.

Corequisites

None

Antirequisites

CHEM123

Offerings

Winter 2026 [1261]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0017188211 / 25010:30 - 11:20 M,W,F
TUT 1017189211 / 25013:30 - 14:20 Th

Winter 2025 [1251]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0017330177 / 22012:30 - 13:20 M,W,F
TUT 1017331177 / 22009:30 - 10:20 M

Winter 2024 [1241]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0017408160 / 20010:30 - 11:20 M,W,F
TUT 1017409160 / 20014:30 - 15:20 F

Winter 2023 [1231]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0017566167 / 24009:30 - 10:20 M,W,FDC 1351Laura Ingram
TUT 1017567167 / 24014:30 - 15:20 FDC 1350Laura Ingram

Winter 2022 [1221]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0018569192 / 24010:00 - 11:20 T,ThEXP 1689Laura Ingram
TUT 1018570192 / 24010:30 - 11:20 WM3 1006Laura Ingram

Winter 2021 [1211]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0418783145 / 200 Laura Ingram

Winter 2005 [1051]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 00138770 / 240

Spring 2004 [1045]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 00123673 / 2010:30 - 11:20 M,W,F,D,C Robert J Le Roy

Winter 2004 [1041]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0013668163 / 24012:30 - 13:20 M,W,F,D,C Carey Bissonnette
TUT 101366947 / 6012:30 - 13:20 Th,R,C,H Carey Bissonnette
TUT 102367231 / 6013:30 - 14:20 Th,M,C Carey Bissonnette
TUT 103384842 / 6011:30 - 12:20 T,M,C Carey Bissonnette
TUT 104482043 / 6012:30 - 13:20 T,R,C,H Carey Bissonnette

Spring 2003 [1035]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 00124462 / 8010:30 - 11:20 M,W,F,D,C Chung Peter Chieh

Winter 2003 [1031]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0014229136 / 18012:30 - 13:20 M,W,F,D,C Carey Bissonnette
TUT 101423059 / 6012:30 - 13:20 Th,C Carey Bissonnette
TUT 102423341 / 6013:30 - 14:20 Th,R,C,H Carey Bissonnette
TUT 103443936 / 6011:30 - 12:20 T,C Carey Bissonnette

Spring 2002 [1025]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 00121174 / 8010:30 - 11:20 M,W,F,D,C Chung Peter Chieh

Winter 2002 [1021]

SectionClassEnrolledTimeDaysLocationInstructor
LEC 0012573141 / 18011:30 - 12:20 M,W,F,M,C Carey Bissonnette
TUT 101257442 / 6012:30 - 13:20 Th,A,L Carey Bissonnette
TUT 102257959 / 6013:30 - 14:20 Th,A,L Carey Bissonnette
TUT 103410040 / 6011:30 - 12:20 T,C Carey Bissonnette

UW Flow Ratings

Liked: 95.12%

95.12%

Easy: 67.50%

67.50%

Useful: 90.00 %

90.00%

CHEM 125 leads to

BIOL 462 - Applied Wetland Science

CHEM 200 - Introduction to Laboratory Techniques

CHEM 220 - Intro Analytical Chemistry

CHEM 254 - Introductory Chemical Thermodynamics

CHEM 264 - Organic Chemistry 1

CHEM 266 - Basic Organic Chemistry 1

EARTH 421 - Advanced Geochemistry

EARTH 444 - Applied Wetland Science

MNS 211 - Chemistry and the Solid State

PHYS 380 - Molecular and Cellular Biophysics

CHEM 125L - Chemical Reaction Laboratory 2

CHEM 212 - Structure and Bonding

CHEM 357 - Physical Biochemistry

EARTH 221 - Introductory Geochemistry

EARTH 358 - Earth System Science

PHYS 395 - Biophysics of Therapeutic Methods

CHEM 404 - Physicochemical Aspects of Natural Waters

CHEM 257 - Physical Chemistry for the Life Sciences