| Code | Start - End | Meeting Time | |
| CHEM 140 | 2021-01-25 - 2021-05-14 | MWF 10:10am-11:00am | |
| CHEM 140 | 2021-01-25 - 2021-05-14 | online | |
| CHEM 139 | 2021-08-23 - 2021-12-17 | MWF 09:05am-09:55am | |
| CHEM 139 | 2021-08-23 - 2021-12-17 | MWF 11:15am-12:05pm | |
| CHEM 140 | 2022-01-10 - 2022-05-06 | MWF 10:10am-11:00am | |
| CHEM 139 | 2022-08-22 - 2022-12-16 | MWF 09:05am-09:55am | |
| CHEM 139 | 2022-08-22 - 2022-12-16 | MWF 11:15am-12:05pm | |
| CHEM 139 | 2023-01-17 - 2023-05-12 | MWF 11:15am-12:05pm | |
| CHEM 140 | 2023-01-17 - 2023-05-12 | MWF 09:05am-09:55am | |
| CHEM 140 | 2023-01-17 - 2023-05-12 | MWF 10:10am-11:00am | |
| CHEM 139 | 2023-08-21 - 2023-12-15 | MF 09:05am-09:55am | Enroll |
| CHEM 139 | 2023-08-21 - 2023-12-15 | MWF 11:15am-12:05pm | Enroll |
