CHEM 20BChemical Energetics and Change
Chemistry and Biochemistry · 4 units · Undergraduate lower division (0-99)
Second term of general chemistry. Intermolecular forces and organization, phase behavior, chemical thermodynamics, solutions, equilibria, reaction rates and laws.
P/NP or letter grading.
When it runs
Checking the Schedule of Classes…
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.
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
- CHEM 14AEGeneral Chemistry for Life Scientists I—Enhanced
- MATH 31ADifferential and Integral Calculus
- MATH 1Precalculus
- CHEM 20AChemical Structure
- CHEM 20AHChemical Structure (Honors)
- MATH 31BIntegration and Infinite Series
6 direct requisites. The whole upstream is here — 17 courses over 3 levels. Every course here opens its own tree.
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
- BIOENGR C105Engineering of Bioconjugates
- BIOENGR C147Applied Tissue Engineering: Clinical and Industrial Perspective
- A&O SCI 104Fundamentals of Air and Water Pollution
- LIFESCI 3HIntroduction to Molecular Biology (Honors)
- CHEM C125Machine Learning and Applications in Chemistry
- BIOENGR C104Physical Chemistry of Biomacromolecules
- BIOENGR C107Polymer Chemistry for Bioengineers
- CHEM 103Environmental Chemistry
- PHYSICS 144Polymer Physics
- CHEM C113BQuantum Chemistry Methods
- MAT SCI 225Materials Science of Surfaces
- C&EE C104Structure, Processing, and Properties of Civil Engineering Materials
- C&EE C182Rigid and Flexible Pavements: Design, Materials, and Serviceability
- CHEM 151Machine Learning for Chemistry
- CH ENGR 100Fundamentals of Chemical and Biomolecular Engineering
- EE BIOL 148Biology of Marine Plants
- ENV HLT 261Chemical Behavior of Aquatic Systems
- EPS SCI CM173Earth Process and Evolutionary History
- MAT SCI 110Introduction to Materials Characterization A (Crystal Structure, Nanostructures, and X-Ray Scattering)1 more beyond
- MAT SCI 110LIntroduction to Materials Characterization A Laboratory
42 courses list this as a requisite. Showing 60 courses over 2 levels; the branches marked with a count carry on past it. Every course here opens its own tree.