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Ecampus Schedule of Classes - Winter 2027

College of Science

CH 121 – +General Chemistry (5)

Introduces students to the fundamentals of chemistry and the practice of science. Covers atomic structure and the periodic table, including the biological and terrestrial abundance of the elements, chemical bonding and molecular structure, and the transformations of substances through chemical reactions, including how these transformations contribute to climate change. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.

Course Attributes
CoreEd-Scientific Inq&Analysis

For more information, contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu.

Continue to Registration.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W27310354005Barth, M.Online Open1251252525
Registration Restrictions
Campus Restrictions: -C (Corv)
Level Limitations: -04 (Non-Degree / Credential)
Class Notes: Campus restrictions end Monday of Week 10 .Online proctored exams are required. This may include ascan of your testing environment, the installation of adesktop application, and/or a compatible mobile device as asecond camera. Alternative proctoring arrangements may beavailable but could involve testing fees. Please carefullyreview additional information at: https://ecampus.oregonstate.edu/services/proctoring/No-show-drop.Must have working knowledge of HS algebra.Non-degree students contactchemistry.ecampus@ oregonstate.edufor overrides.Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
W27327394015Barth, M.Online Open1251252525
Registration Restrictions
Campus Restrictions: -C (Corv)
Level Limitations: -04 (Non-Degree / Credential)
Class Notes: Campus restrictions end Monday of Week 10 .No-show-drop.Online proctored exams are required. This may include ascan of your testing environment, the installation of adesktop application, and/or a compatible mobile device as asecond camera. Alternative proctoring arrangements may beavailable but could involve testing fees. Please carefullyreview additional information at: https://ecampus.oregonstate.edu/services/proctoring/Non-degree students contact chemistry.ECampus@ oregonstate.edufor overrides.Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for CH 121 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.

View CH 121 for all available terms


Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.

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Oregon State Ecampus
4943 The Valley Library
Corvallis, OR 97331
800-667-1465 | 541-737-9204
Best Online Bachelor's Programs 2026 - U.S. News & World Report