CH151 Preparatory Chemistry
Introduces basic chemical principles and computational problems found in General Chemistry with a concentration on developing both analytical and reasoning skills via problem solving. Prepares students wanting to take the CH 221Z-CH 229Z General Chemistry series that have no chemical background or have not taken a college or high school chemistry course in the last 3 years. Prerequisites: (WR 115 and RD 115) or IRW 115 and MTH 95 or equivalent placement. Audit available. (See course content and outcomes.)
Credits: 5
| CRN | Class type | Location | Days & time | Dates | Seats available | Faculty | More info |
|---|---|---|---|---|---|---|---|
| 30420 | Online (no scheduled meetings) lecture | Not applicable | Available 24/7 | From June 22 through September 3, 2026 | Ken L Friedrich | <$40.00 Class details for CRN 30420 Fees: $12 | |
| and In-person lecture | Cascade JH 104 | Tuesday from 9:30 to 11:20am | From June 23 through September 1, 2026 | ||||
| and In-person lab | Cascade JH 214 | Tuesday from 12 to 2:50pm | From June 23 through September 1, 2026 | ||||
| 30497 | In-person lab | Rock Creek BLDG7 221 | Monday from 12:30 to 4:20pm | From June 22 through August 10, 2026 | Cheryl A Hodson |
Class details for CRN 30497 Fees: $12 | |
| and In-person lecture | Rock Creek BLDG7 214 | Monday and Wednesday from 9 to 11:50am | From June 22 through August 12, 2026 | ||||
| 31430 | Online (no scheduled meetings) lecture | Not applicable | Available 24/7 | From June 22 through September 2, 2026 | Mark Lowry | <$40.00 Class details for CRN 31430 Fees: $12 | |
| and In-person lecture | Southeast SCOM 320 | Wednesday from 10 to 11:50am | From June 24 through September 2, 2026 | ||||
| and In-person lab | Southeast SCOM 306 | Wednesday from 12:30 to 3:20pm | From June 24 through September 2, 2026 | ||||
| 31431 | In-person lecture | Sylvania ST 309 | Tuesday and Thursday from 11:30am to 1:20pm | From June 23 through September 3, 2026 | Claire L Boelke |
Class details for CRN 31431 Fees: $12 | |
| and In-person lab | Sylvania ST 308 | Thursday from 2 to 4:50pm | From June 25 through September 3, 2026 |
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 – 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.