CH228Z General Chemistry II Lab

Class Schedule

Experiments correspond to the topics covered in CH 222Z including the fundamentals of intermolecular interactions, stoichiometric relationships, chemical equilibria and their application to the synthesis, identification, and analysis of chemical compounds. CH 228Z is the laboratory component; CH 222Z is the lecture course. Must be coregistered with CH 222Z. To satisfy the lab science requirement, both CH 222Z and CH 228Z must be completed with a grade of C or P or better. Prerequisites: CH 221 or (CH 221Z and CH 227Z). Corequisites: CH 222Z. Audit available. (See course content and outcomes.)

Credits: 1

List of classes for CH228Z General Chemistry II Lab
CRN	Class type	Location	Days & time	Dates	Faculty	More info
15176	In-person	Cascade JH 214	Tuesday from 12 to 2:50pm	From January 6 through March 17, 2026	Ken L Friedrich	Books for CRN 15176 Class details for CRN 15176 Fees: $12
15178	In-person	Rock Creek BLDG7 225	Tuesday from 12:30 to 3:20pm	From January 6 through March 17, 2026	Hemali D Premathilake	Books for CRN 15178 Class details for CRN 15178 Fees: $12
15184	In-person	Rock Creek BLDG7 225	Friday from 11:30am to 2:20pm	From January 9 through March 20, 2026	Karen M Radakovich	Books for CRN 15184 Class details for CRN 15184 Fees: $12
15186	In-person	Rock Creek BLDG7 225	Thursday from 7 to 9:50pm	From January 8 through March 19, 2026	David A Wallack	Books for CRN 15186 Class details for CRN 15186 Fees: $12
15180	In-person	Southeast SCOM 306	Thursday from 2 to 4:50pm	From January 8 through March 19, 2026	Mike J Mackel	Books for CRN 15180 Class details for CRN 15180 Fees: $12
15182	In-person	Sylvania ST 307	Thursday from 2:30 to 5:20pm	From January 8 through March 19, 2026	Jim P Schneider	Books for CRN 15182 Class details for CRN 15182 Fees: $12
15188	In-person	Sylvania ST 307	Thursday from 6 to 8:50pm	From January 8 through March 19, 2026	Jim P Schneider	Books for CRN 15188 Class details for CRN 15188 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.