Class information
CH223 General Chemistry III
- CRN: 42557
- Credits: 5
- Locations, days, times, and instructors:
- Online (no scheduled meetings), Available 24/7
From September 22 through December 12, 2025, Karen M Radakovich - Rock Creek BLDG7 104, WWednesday, from 9 to 10:50am
From September 24 through December 10, 2025, Karen M Radakovich - Rock Creek BLDG7 225, WWednesday, from 11:30am to 2:20pm
From September 24 through December 10, 2025, Karen M Radakovich
- Online (no scheduled meetings), Available 24/7
Details about this class
Welcome to my Chemistry 223 course details page. I hope you are as eager as I am to get started in the class! I love teaching chemistry and thinking about how the study of matter helps us understand everything around us better and I'm hoping by the end of the term you'll share my enthusiasm.
The lecture and lab section will meet on campus. The lecture is taught using a flipped instructional model that is you will be watching videos and answering low level question on a Reading Quiz online outside of class time. When we meet in class we will be answering questions, solving problems and completing homework.
To help you decide if this chemistry class is right for you, here is an outline of what your responsibilities will be. Each week you will have:
- Online lectures
- Reading quizzes taken online
- Homework assignments solved in class & at home
- Homework Quizzes taken on Wednesday in class
- Laboratory experiments and activities completed Wednesday in lab
In addition to your weekly responsibilities you will be required to take:
- Two exams
- Comprehensive final exam
This class requires a good deal of work and it is structured to keep you working on smaller assignments that are due each class meeting. Your success in the class will be dependent on how much time you devote to self-study and how well you do as an independent thinker. You are in control of the learning process and you have to be very motivated to keep up with the material and assignments. You will get out of the course what you put in so approach the class as a serious endeavor. If you are interested in the class because you think you will not have to work hard, this course is not for you. The design of the class is to get you to learn in the most efficient manner possible. But your hard work will be rewarded with a deeper understanding of chemical principles.
Technology
There is no additional technology required for this class.
No show policy
Your instructor can mark you as a "no show" if you do not participate in your class during the first week. This will remove you from the class. It is important to log in as soon as the class starts to see what the participation requirements are.
Online technical requirements
Please be sure to read the quick guide to Online Learning technical requirements.
Students with disabilities
Students with disabilities should notify their instructor if accommodations are needed to take this class. For information about technologies that help people with disabilities taking Online based classes please visit the Disability Services website.
Prerequisite for online classes
Before you take your first online class at PCC, you must complete the start guide. The start guide will help you decide if these classes are right for you. Once you complete the start guide, you will be able to register for these classes.