Topics 8.1 - 8.3

Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topics 8.1 – 8.3: https://bit.ly/3ZTO5q9 0:00 Intro 0:41 Topic 8.1 Introduction to Acids and Bases 2:28 Review of essential knowledge statements from Topic 4.8 3:16 Question 1 4:30 Question 2 5:28 The autoionization of water 7:00 Equations involving pH and pOH 10:11 Significant digits used in pH and pOH values 11:18 Question 3 17:24 Question 4 18:39 Question 5 26:30 The pH of pure water is temperature dependent 26:49 Question 6 32:16 Question 7 36:16 Topic 8.2 pH and pOH of Strong Acids and Bases 37:30 The Six Strong Acids to Memorize for the AP Chemistry Exam 38:05 Question 8 41:26 Examples of Strong Bases 42:36 Question 9 48:31 Question 10 50:46 Question 11 57:20 Question 12 1:00:51 Particle diagram to compare the percent ionization for a strong acid and a weak acid 1:03:15 Question 13 1:05:24 Topic 8.3 Weak Acid and Base Equilibria 1:07:56 Comparing strong acids with weak acids 1:08:50 Question 14 1:13:34 Question 15 1:21:39 Explaining why you don’t need to use the quadratic formula 1:28:27 Question 16 1:36:00 Question 17 1:38:24 The percent ionization of a weak acid increases as the value of [HA] decreases 1:40:33 Question 18 1:41:08 Using Le Châtelier’s principle and Q versus K to explain why dilution of a weak acid causes the percent ionization to increase 1:43:40 Comparing strong bases with weak bases 1:44:37 Question 19 1:50:34 Two important categories of weak bases 1:52:07 Relationship between Ka and Kb for a conjugate acid-base pair 1:55:38 Question 20