The complete AP Chemistry study guide
Every topic from 1.1 to 9.11, written against the official Course and Exam Description (2024 edition, effective Fall 2024). Each topic gives you the learning objective, a full explanation, diagrams, the equations that matter, the mistakes that cost points, worked examples, and practice.
9Units
98Topics
102Diagrams
101Worked examples
103Practice items
94Equations
How each topic is organized
Learning objective
The CED objective, essential knowledge codes, and science practice.
Explanation
The concept in full, with the reasoning the exam expects you to reproduce.
Diagrams
Drawn for the concepts that are hard to hold in words.
Key takeaways
What to remember if you remember nothing else.
Equations
Marked according to whether they appear on the official equation sheet.
Common mistakes & exam tips
The errors that actually cost points.
Excluded by the CED
What you can safely stop studying.
Worked examples & practice
With full solutions.