CHEM 20B

Chemical Energetics and Change

Chemistry and Biochemistry · 4 units · Undergraduate lower division (0-99)

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Second term of general chemistry. Intermolecular forces and organization, phase behavior, chemical thermodynamics, solutions, equilibria, reaction rates and laws.

P/NP or letter grading.

Requisites

Official UCLA wording
Enforced requisites: course 14A or 14AE or 20A or 20AH, and Mathematics 31A, with grades of C– or better. Enforced corequisite: Mathematics 31B.

BruinTree reads · Corequisite

confidence 1.00 · from UCLA’s structured data

MATH 31B

BruinTree reads · Prerequisite

confidence 1.00 · from UCLA’s structured data

grade C- or better in

all of
- MATH 31A
- one of

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

CHEM 20B

CHEM 14AGeneral Chemistry for Life Scientists I
- LIFESCI 30AMathematics for Life Scientists
- MATH 3ACalculus for Life Sciences Students
  - MATH 1Precalculusanother path to it
- MATH 31ADifferential and Integral Calculusanother path to it

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

CHEM 20B22 more beyond

CHEM 14CLGeneral and Organic Chemistry Laboratory II
- CHEM 192AUndergraduate Practicum in Chemistry and Biochemistry
- CHEM 192BUndergraduate Practicum in Chemistry and Biochemistry
CHEM 20LGeneral Chemistry Laboratory9 more beyond
- CHEM 14CLGeneral and Organic Chemistry Laboratory II