CLEP exam intel
CLEP Chemistry is equivalent to a two-semester general chemistry course. It mixes conceptual questions with calculations — stoichiometry, gas laws, equilibrium, thermodynamics, and acids/bases.
Pass score
50
Common CLEP credit-granting benchmark
Readiness
70-80%
Practice range before testing
Format
4 choice
Exam-native multiple choice
Step 1
Unit 3: Reactions and Stoichiometry
Balancing, the mole, and stoichiometry are the most-tested, most-transferable skills.
Step 2
Unit 1: Atomic Structure and Periodicity
Electron configuration and periodic trends underpin everything.
Step 3
Unit 2: Chemical Bonding
Ionic vs covalent bonding, Lewis structures, and shapes are common.
Step 4
Unit 4: States of Matter and Solutions
Gas laws and solution/concentration calculations are reliable points.
Step 5
Unit 5: Thermodynamics and Kinetics
Energy, equilibrium, and acids/bases close the exam.
How math-heavy is it?
Moderately. Stoichiometry, gas laws, and equilibrium require calculation, but a periodic table and key constants are provided.
What should I master first?
The mole concept and stoichiometry — they appear everywhere and unlock the calculation questions.
Use this guide to orient yourself, then check your readiness against the actual course instead of guessing.