CH223 General Chemistry III

Class Schedule

Explores acid-base chemistry, ionic equilibria; electrochemistry; nuclear chemistry; thermodynamics; and descriptive chemistry topics. Includes special topics as time and interest allow. This is the third course in a three course sequence. Prerequisite: CH 222 or CH 222H. Audit available. (See course content and outcomes.)

Credits: 5

List of classes for CH223 General Chemistry III
CRN	Class type	Location	Days & time	Dates	Seats available	Faculty	More info
12673	In-person lecture	Cascade JH 104	Monday from 6 to 6:50pm	From January 5 through March 16, 2026		Barbara L Pasquale	Books for CRN 12673 Class details for CRN 12673 Fees: $12
	and In-person lab	Cascade JH 214	Monday from 7 to 9:50pm	From January 5 through March 16, 2026
	and Online (scheduled meetings) lecture	Not applicable	Wednesday from 6 to 8:50pm	From January 7 through March 18, 2026
10656	In-person lab	Rock Creek BLDG7 225	Monday from 12:30 to 3:20pm	From January 5 through March 16, 2026		Hemali D Premathilake	Books for CRN 10656 Class details for CRN 10656 Fees: $12
10656	and In-person lecture	Rock Creek BLDG7 214	Monday and Wednesday from 10 to 11:50am	From January 5 through March 18, 2026		Hemali D Premathilake
11139	Canceled	Sylvania SY TBA	Tuesday and Thursday from 9 to 10:50am	From January 6 through March 19, 2026	Not applicable	STAFF	Books for CRN 11139 Class details for CRN 11139 Fees: $12

Class schedule definitions

Cost:

cost is based on the number of credits – see tuition and fees

Books:

$0 or <$40 means low cost books (doesn't include other supplies like calculators)

Register:

use the CRN to register in MyPCC – see how to register

Class types:

see more about class types

In-Person: Instructional time will happen in-person. Class meetings take place at specific times and locations.
Online (no scheduled meetings): Instruction will take place through regular online activities and assignments with scheduled due dates. Classes do not have meeting times.
Online (scheduled meetings): Instructional time will happen online. Class meetings will take place at scheduled days/times online.
In-person & Online (scheduled meetings): Class meetings take place at a specific time & day, with some meetings in-person and some online, usually in Zoom.
In-person & Online (no scheduled meetings): Class meetings are in-person and have additional online activities.
Online (scheduled meetings) & Online (no scheduled meetings): classes meet remotely with additional online activities required.