A Collection of AP Chemistry Homework Videos and Free Lessons

AP Chemistry question-and-answer videos

are moving to www.jjangji.com, the site used at the time of this post.

Attachment

AP Chemistry combined.pdf

Download file

All messages below are from June 2021 onward.

AP Chemistry student

Going to the University of Toronto with a scholarship.

Going to UCL Pharmacy. Other students also received KAIST offers!

Let's stay hopeful—and do the homework, haha.

Stoichiometry homework

Stoichiometry homework: Questions 35, 36, and 37

Enthalpy change homework

Enthalpy change review

Questions

Page 28: 48, 52 / Page 30: 59 / Page 23: 25 / Page 25: 35, 36, 37 (above) / Page 27: 48 / Page 28: 52 / Page 30: 57, 59

I don't understand page 128, Question 37, and page 130, Question 51. (Don't solve either of those!)

Make sure you watch the video, take all the notes, and then try the questions. Please!

Covalent bonding

Page 128

40, 43

Page 130

47

Page 234

28

Page 240

51, 57

Day 5: explanations of questions on periodicity

7.1 Equilibrium

480

499

500

505

513

524