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De Anza College

CHEM 1A

General Chemistry I · 5 units · used in 879 transfer pathways

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About this course

This course provides an introduction to the structure and reactivity of matter at the molecular level, as well as an application of critical reasoning to modern chemical theory and structured numerical problem-solving. Students will learn the development of molecular structure from rudimentary quantum mechanics, including an introduction to ionic and covalent bonding; chemical problem solving involving both formula and reaction stoichiometry employing the unit analysis method, and be introduced to thermochemistry and a discussion of the first law of thermodynamics.

Sections this term

Fall 2026 · updated Sep 2, 6:00 PM UTC
CHEM 1AGeneral Chemistry IOpen10 sections · 30 seats reported · 6 instructors
  • CRN 21574 · 01Muzzi · MW 8:30 AM-11:20 AM · SC2202 / MW 11:30 AM-12:45 PM · SC1102Waitlist · 0
  • CRN 21575 · 02Muzzi · MW 11:30 AM-12:45 PM · SC1102 / MW 2:30 PM-5:20 PM · SC2202Waitlist · 0
  • CRN 21576 · 03Chang · TTh 8:30 AM-11:20 AM · SC2202 / TTh 11:30 AM-12:45 PM · S32Waitlist · 0
  • CRN 21577 · 04Chang · TTh 11:30 AM-12:45 PM · S32 / TTh 2:30 PM-5:20 PM · SC2202Waitlist · 0
  • CRN 21578 · 25Deming · TTh 2:30 PM-3:45 PM · SC1102 / MW 11:30 AM-2:20 PM · SC2202Full · 0
  • CRN 21579 · 26Deming · TTh 11:30 AM-2:20 PM · SC2202 / TTh 2:30 PM-3:45 PM · SC1102Full · 0
  • CRN 21580 · 65Richards · MW 5:30 PM-8:20 PM · SC2202 / TTh 8:30 PM-9:45 PM · SC1102Waitlist · 0
  • CRN 21581 · 66Bairu · TTh 5:30 PM-8:20 PM · SC2202 / TTh 8:30 PM-9:45 PM · SC1102Waitlist · 0
  • CRN 29120 · 05Huynh · TTh 11:30 AM-12:45 PM · FOR3 / MW 8:30 AM-11:20 AM · SC2204Open · 28
  • CRN 29122 · 06Huynh · TTh 11:30 AM-12:45 PM · FOR3 / TTh 8:30 AM-11:20 AM · SC2208Open · 2

Enrollment availability changes frequently. Confirm status in the official FHDA registration system before enrolling.

Prerequisites

    • CHEM 25Preparation Course for General Chemistry
    • orCHEM 30AIntroduction to General, Organic and Biochemistry Imin grade C
    • orsatisfactory score on the Chemistry Placement Test
  • and
    • intermediate algebra
    • or
    • orappropriate placement beyond intermediate algebra

Catalog wording: “CHEM 25 or CHEM 30A with a grade of C or better, or satisfactory score on the Chemistry Placement Test; and intermediate algebra or equivalent (or higher), or appropriate placement beyond intermediate algebra

Advisory: “ENGL C1000 or ENGL C1000H or ESL D005.

What this course unlocks

De Anza courses that list CHEM 1A as a prerequisite.

Transfer pathways that use CHEM 1A

ASSIST maps CHEM 1A to a requirement in 879 published pathways from De Anza College — 24 shown.

Spot something wrong?

Articulation, prerequisites, course details and class availability all come from sources that change. If something here does not match the official record, tell us and we will fix it — corrections from students and staff are the fastest way this stays accurate.