If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content
AP Chem:
SPQ (BI)
,
SPQ‑5 (EU)
,
TRA (BI)
,
TRA‑6 (EU)
,
TRA‑7 (EU)
,
TRA‑8 (EU)

0

Possible mastery points
AP Chem:
TRA (BI)
,
TRA‑7 (EU)
,
TRA‑7.A (LO)
,
TRA‑7.A.1 (EK)
,
TRA‑7.A.2 (EK)
Learn
No videos or articles available in this lesson
Practice
Reaction quotient and equilibrium constantGet 3 of 4 questions to level up!
AP Chem:
TRA (BI)
,
TRA‑7 (EU)
,
TRA‑7.B (LO)
,
TRA‑7.B.1 (EK)
Learn
No videos or articles available in this lesson
Practice
Calculating the equilibrium constantGet 3 of 4 questions to level up!
AP Chem:
TRA (BI)
,
TRA‑7 (EU)
,
TRA‑7.C (LO)
,
TRA‑7.C.1 (EK)
,
TRA‑7.D (LO)
,
TRA‑7.D.1 (EK)
,
TRA‑7.D.2 (EK)
,
TRA‑7.D.3 (EK)
,
TRA‑7.D.4 (EK)
Learn
No videos or articles available in this lesson
Practice
AP Chem:
TRA (BI)
,
TRA‑7 (EU)
,
TRA‑7.E (LO)
,
TRA‑7.E.1 (EK)
Learn
No videos or articles available in this lesson
Practice
Calculating equilibrium concentrationsGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 400 Mastery points
AP Chem:
TRA (BI)
,
TRA‑8 (EU)
,
TRA‑8.B (LO)
Learn
No videos or articles available in this lesson
Practice
Using the reaction quotientGet 3 of 4 questions to level up!
AP Chem:
TRA (BI)
,
TRA‑8 (EU)
,
TRA‑8.A (LO)
,
TRA‑8.A.1 (EK)
,
TRA‑8.A.2 (EK)
,
TRA‑8.B (LO)
,
TRA‑8.B.1 (EK)
,
TRA‑8.B.2 (EK)
Learn
No videos or articles available in this lesson
Practice
Le Châtelier's principleGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 200 Mastery points
AP Chem:
SPQ (BI)
,
SPQ‑5 (EU)
,
SPQ‑5.A (LO)
,
SPQ‑5.A.1 (EK)
,
SPQ‑5.A.2 (EK)
,
SPQ‑5.A.3 (EK)
,
SPQ‑5.B (LO)
,
SPQ‑5.B.1 (EK)
,
SPQ‑5.C (LO)
,
SPQ‑5.C.1 (EK)
Learn
No videos or articles available in this lesson
Practice
Solubility equilibriaGet 3 of 4 questions to level up!
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 700 Mastery points!

About this unit

This unit explores the how and why of chemical equilibrium. Learn about reversible reactions, the equilibrium constant, Le Châtelier's principle, solubility equilibria, and more. Practice what you’ve learned and study for the AP Chemistry exam with more than 80 AP-aligned questions.
AP® is a registered trademark of the College Board, which has not reviewed this resource.