CH229Z General Chemistry III Lab

Class Schedule

Experiments correspond to the topics covered in CH/CHE/CHEM 223Z including the principles of chemical equilibria and their application to chemical analysis using volumetric and electrochemical methods. CH 229Z is the laboratory component; CH 223Z is the lecture course. Must be coregistered with CH 223Z. To satisfy the lab science requirement, both CH 223Z and CH 229Z must be completed with a grade of C or P or better. Prerequisites: CH 222 or (CH 222Z and CH 228Z). Corequisites: CH 223Z. Audit available. (See course content and outcomes.)

Credits: 1

List of classes for CH229Z General Chemistry III Lab
CRN	Class type	Location	Days & time	Dates	Faculty	More info
25019	In-person	Cascade JH 214	Tuesday from 12 to 2:50pm	From March 31 through June 9, 2026	Ken L Friedrich	Books for CRN 25019 Class details for CRN 25019 Fees: $12
25017	In-person	Rock Creek BLDG7 225	Thursday from 7 to 9:50pm	From April 2 through June 11, 2026	David A Wallack	Books for CRN 25017 Class details for CRN 25017 Fees: $12
25021	In-person	Rock Creek BLDG7 225	Friday from 11:30am to 2:20pm	From April 3 through June 12, 2026	Karen M Radakovich	Books for CRN 25021 Class details for CRN 25021 Fees: $12
25841	In-person	Rock Creek BLDG7 225	Tuesday from 12:30 to 3:20pm	From March 31 through June 9, 2026	Hemali D Premathilake	Books for CRN 25841 Class details for CRN 25841 Fees: $12
25025	In-person	Southeast SCOM 306	Thursday from 2 to 4:50pm	From April 2 through June 11, 2026	Mike J Mackel	Books for CRN 25025 Class details for CRN 25025 Fees: $12
25023	In-person	Sylvania ST 306	Thursday from 2:30 to 5:20pm	From April 2 through June 11, 2026	Jim P Schneider	Books for CRN 25023 Class details for CRN 25023 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.