Topics 7.11 - 7.14

Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn

Link to my AP Chemistry packet on Topics 7.11 – 7.14: https://bit.ly/3KZCBgq

0:00 Intro
0:49 Topic 7.11 Introduction to Solubility Equilibria
2:02 Particle diagram of a saturated solution of CaCO₃
2:54 Definition of the solubility-product constant (Ksp)
3:31 Question 1
9:09 Important difference between the solubility-product constant (Ksp) and the solubility of a compound
10:00 Question 2
24:25 Question 3
30:44 Question 4
36:24 Question 5
41:09 Question 6
45:31 Comparing Qsp with Ksp
55:13 Guidelines for determining if a precipitate will form when two solutions are combined together
55:58 Question 7
1:01:13 Topic 7.12 Common-Ion Effect
1:01:59 CaF₂ is added to distilled water and added to 0.50 M NaF(aq)
1:03:01 Question 8
1:07:17 Question 9
1:11:02 Topic 7.13 pH and Solubility
1:11:30 Question 10
1:16:13 Relationships between [H⁺], OH⁻], and pH
1:17:41 Question 11
1:21:31 Topic 7.14 Free Energy of Dissolution
1:23:17 Review of information about ΔH from Topics 6.1 and 6.6
1:25:16 Preview of Topic 9.1 Introduction to Entropy
1:28:37 Question 12
1:30:12 Particle diagram associated with the dissolution of an ionic solid in a polar solvent
1:31:11 Question 13