ap chemistry - composition of mixtures
originally streamed in 2019 with Serene FengStudenttimestamps
- 0:00
Introduction and Greeting
- 0:35
Presenter Background
- 1:06
Feelings About AP Chem
- 2:08
Starting Presentation
- 2:39
Current Chapter Check
- 3:44
Importance of Mixtures
- 4:14
Agenda Overview
- 5:16
Separating Mixtures
- 6:19
Open Q&A Invite
- 6:49
Mixtures vs Compounds
- 9:25
Pure Substances
- 10:59
Pure Substance Examples
- 11:36
Distilled Water Explanation
- 14:14
Ionic vs Covalent Bonds
- 19:33
Homogeneous vs Heterogeneous
- 21:39
Mixture Activity
- 22:41
Separating Mixtures Intro
- 24:44
Distillation Method
- 28:25
Filtration Method
- 29:26
Chromatography Method
- 35:05
Percent Purity Equation
- 36:07
Practice Problem
- 42:26
Alloys Explanation
- 45:35
Stream Closing
- 46:08
Exam and Study Questions
- 48:20
AP Chem Feelings
- 49:55
Study Methods Discussion
- 53:32
Final Questions and Goodbye
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