Link to the AP Chemistry Course and Exam Description (CED): [ Ссылка ]
Link to my AP Chemistry packet on Topics 2.1 - 2.4: [ Ссылка ]
Link to the PhET simulation on the polarity of a bond: [ Ссылка ]
0:00 Intro
0:46 Topic 2.1 Types of Chemical Bonds
2:39 Exploring the PhET simulation on the polarity of a bond
6:02 Question 1
7:37 Questions 2 and 3
11:29 Question 4
13:55 How to determine if a bond is ionic or covalent
14:57 Properties of ionic and covalent (molecular) substances
16:08 Question 5
17:57 Topic 2.2 Intramolecular Force and Potential Energy
19:29 Two hydrogen atoms come together to form a bond
22:46 Question 6
23:48 Question 7
26:32 Question 8
27:18 Question 9
29:25 Definition of lattice energy
30:56 Question 10 (Coulomb’s Law and Ionic Compounds)
33:39 Question 11
35:48 Topic 2.3 Structure of Ionic Solids
36:12 Question 12
37:14 Question 13
38:01 Questions 14 and 15
39:04 Question 16
41:02 An ionic solid is brittle and can be cleaved along well-defined planes
42:47 Topic 2.4 Structure of Metals and Alloys
43:45 Question 17
44:14 Metals are malleable and ductile
45:19 Substitutional Alloy
46:18 Interstitial Alloy
