Skip to content
Donate

AP Chemistry

Unit practice, four timed mock tests, a mistake review and free-response practice, with answers and worked explanations for many questions.

Practice sets

  1. 1Unit 8: Acids & BasesUnit practice · 20 questions + 1 FRQ
  2. 2Unit 7: EquilibriumUnit practice · 20 questions + 1 FRQ
  3. 3Mock Test 1Mock test · 10 questions + 2 FRQs
  4. 4Mock Test 2Mock test · 10 questions + 2 FRQs
  5. 5Mock Test 3 (High-Yield)Mock test · 20 questions + 2 FRQs
  6. 6Mistake ReviewReview · 20 questions + 3 FRQs
  7. 7Mock Test 4 (Final Evaluation)Mock test · 20 questions + 3 FRQs
  8. 8Final Calculation SetReview · 10 questions + 1 FRQ
  9. 9Free-Response QuestionsWritten response · 2 FRQs