Portland Community College | Portland, Oregon Portland Community College

CH105 Allied Health Chemistry II

Campus contacts

Introduces the general principles of chemistry: gases, oxidation-reduction, acid-base concepts, equilibrium, physical and chemical properties of solutions, nuclear chemistry, and organic hydrocarbons. This is the second course in a three course sequence. Prerequisite: CH 104. Audit available. (For detailed information, see the Course Content and Outcome Guide.)

This page includes filtered results. See all available sections for this class.

you will need the CRN to register.
many classes have additional fees.
classes marked with $0 or <$40 use low cost materials. Cost does not include art supplies, calculators, fees, and equipment.
Class type:
in-person:    remote:    online:    hybrid: ( or )
List of classes for CH105 Allied Health Chemistry II
CRNLocation & typeDays & timeDatesSeats availableMaterialsMore infoSign up
24906SE Remote

From March 29 through June 12, 2021
Textbooks for CRN 24906
Instructor: Mike J Mackel
Tuition: credit Fees: $0
Notes: CRN includes both the lecture and the lab

Course details: CRN 24906

Course materials


No textbooks required

Open educational resources (OER)

The following free or inexpensive materials are used for this course:


There is no additional technology required for this class.

Instructor comments:

videos: Course content will be delivered primarily by YouTube videos I created. These take the place of the lecture time we would normally have for an in-person class.

weekly assignments: These take the place of the lab time we would normally have for an in-person class. Some of them are titled “experiments” and involve watching videos. You will need to gather data and observations for the video as part of the lab report. Some of the weekly assignments use free online simulations. You will need to gather data and observations from these simulations in much the same way you would in a lab environment. Finally, a few of the weekly assignments are worksheets in which you will practice particularly important skills. Weekly assignments are due Sunday evenings at 11:30 pm. You do not need to purchase anything. 

student hours: Completely optional student hours will be held multiple times per week. No new material will be presented; it is a time for you to ask questions. Student hours will be held on Zoom and will not be recorded to protect student privacy and to make sure everybody is comfortable to ask questions. 

textbook: This course uses a free, online textbook. You do not need to purchase anything.

tests: Tests are two hours long. They are due Saturday evenings at 11:30 pm. There is a 48 hour window beginning at 11:30 pm on Thursday when the tests will be available. 

Web course information

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.
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 Web based classes please visit the Disability Services website.