Description
101725 L1 Chemistry 221 Video Lecture
2025-10-1750:28
Exam I Review Session Complete Lecture
2025-10-1601:17:28
CH 221 - A Video Introduction to Midterm Exam I
2025-10-1602:01
101625 L2 Chemistry 221 Video Lecture Part 3
2025-10-1646:01
101625 L2 Chemistry 221 Video Lecture Part 2
2025-10-1649:14
101625 L2 Chemistry 221 Video Lecture Part 1
2025-10-1648:18
101525 L1 Chemistry 221 Video Lecture
2025-10-1549:51
101325 L1 Chemistry 221 Video Lecture
2025-10-1348:11
101025 L1 Chemistry 221 Video Lecture
2025-10-1050:29
CH 221: A Video Introduction to Chapter Guide Three
2025-10-0901:05
Chapter 3 Screencast - Waves and Frequencies for Electromagnetic Radiation
2025-10-0919:34
Chapter 3 Screencast - Planck's Constant
2025-10-0909:09
Chapter 3 Screencast - Photoelectric Effect / nm to kJ Conversions
2025-10-0906:42
Chapter 3 Screencast - The Bohr Model
2025-10-0925:53
Chapter 3 Screencast - de Broglie and Heisenberg
2025-10-0909:20
Chapter 3 Screencast - Schrodinger and the Four Quantum Numbers
2025-10-0918:29
Chapter 3 Screencast - nl Notation, Orbital Shapes and Nodes
2025-10-0916:09
Chapter 3 Screencast - The Pauli Exclusion Principle / n+l Rule
2025-10-0908:58
Chapter 3 Screencast - Atomic Electron Configurations
2025-10-0923:57
Chapter 3 Screencast - Periodic Trends
2025-10-0911:36
0.5x
0.8x
1.0x
1.25x
1.5x
2.0x
3.0x
Sleep Timer
Off
End of Episode
5 Minutes
10 Minutes
15 Minutes
30 Minutes
45 Minutes
60 Minutes
120 Minutes