CHEM 140 - General Chemistry II

    Recent Professors
    tkidane@riohondo.edu, mkoutroulis@riohondo.edu
    Recent Semesters
    Fall 2026, Spring 2026, Fall 2025, Spring 2025, Fall 2024
    Class Size
    24 students
    Credits
    5
    Prerequisite
    CHEM 130
    Fall 2026 Sections
    View Fall 2026 sections of CHEM 140
    Transfers To
    UC and CSUCal-GETC Area 5C · Cal-GETC Area 5A · IGETC Area 5A · IGETC Area 5C · CSU GE Area B3 · CSU GE Area B1
    Description
    CHEM 140 is a continuation of CHEM 130. Theory and techniques of elementary physical chemistry are stressed. Emphasis is placed on the dynamics of chemical change using thermodynamics and reaction kinetics as the major tools. A thorough treatment of equilibrium is given, with many examples of acid/base, buffer, solubility, and complex ions. Entropy and free energy, electrochemistry, coordination compounds and a brief introduction to organic chemistry and nuclear chemistry are presented. Various analytical techniques used in modern chemistry are introduced. Descriptive chemistry of representative metallic and nonmetallic elements is included. The Laboratory introduces experimental chemistry with examples from areas of kinetics, equilibrium, acid/base and buffer preparation, differential titration, electrochemistry, and qualitative analysis. Modern instrumental methods are used in some exercises.
    Usually Held
    Mon Wed 8:00am–11:05am, Tue Thu 8:00am–11:05am