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Chemistry: test yourself
12 unit quizzes, a mid exam, and a 75-question final modeled on the CLEP Chemistry blueprint. Everything is free to take. Passing the final unlocks a verifiable certificate.
Unit quizzes
- Essential Ideas: Matter, Measurement, and Uncertainty
- Atoms, Molecules, and Ions
- Composition, Solutions, and Stoichiometry
- Thermochemistry
- Electronic Structure and Periodic Properties
- Chemical Bonding and Molecular Geometry
- Gases
- Liquids, Solids, Solutions, and Colloids
- Kinetics
- Equilibrium: Fundamentals, Acids and Bases, Other Classes
- Thermodynamics and Electrochemistry
- Descriptive, Organic, and Nuclear Chemistry
Answers are checked as you go, each with the lesson to review.
Mid exam
A checkpoint on the first half of the course, drawn fresh from a pool of 100 each time. Scored at the end, with a breakdown by content area and the lessons to review.
Start the mid examFinal exam
Scored 20–80; 50 passes. Weighted like the exam blueprint: structure of matter 20%, states of matter 19%, descriptive chemistry 14%, reaction types 12%, equations and stoichiometry 10%, experimental chemistry 9%, equilibrium 7%, thermodynamics 5%, kinetics 4%.
One passing attempt unlocks the certificate. Attempts are unlimited with a 24-hour wait, each a fresh draw.
Start the final
Free to take, paid to certify
Quizzes, the mid exam, and the final are free. The only paid item is the issued, verifiable certificate, unlocked by passing the final. It comes with this badge to download and post.
StudyWalks finals are modeled on the CLEP exam blueprint in scope, format, and rigor. Scores are StudyWalks scores, not CLEP scores, and are not affiliated with or recognized by the College Board.