We are currently trial testing these exams this academic year (2025-2026):
- OR26S – New exam! 2026 Organic Chemistry second-term exam
- BC26 – 2026 Biochemistry exam
- TP26 – 2026 Toledo Placement exam
- GC27 – 2027 General Chemistry exam – Full Year
- GC27S – 2027 General Chemistry exam – Second Term (trial testing in Spring 2026 only)
- OR27F – 2027 Organic Chemistry exam – First Term
- DUCK27 – 2027 Diagnostic of Undergraduate Chemical Knowledge exam
New editions of ACS Exams have been released in 2025:
- PC25 – New exam! 2025 Preparatory Chemistry exam (in preparation for introductory chemistry)
- GC25F – 2025 General Chemistry exam – First Term
- IA25 – 2025 Instrumental Analysis exam
- GB25D – 2025 General-Organic-Biochemistry (one semester) condensed exam
Choose a category below to view the available exams.
Biochemistry
Title:
2017 Biochemistry Exam
- The 2017 Biochemistry exam has a 60-item exam designed for use at the end of a 2-semester sequence (designed as a core + advanced exam).
Title:
2012 Biochemistry Exam
- The 2012 Biochemistry exam has a 60-item exam designed for use at the end of a 2-semester sequence (designed as a core + advanced exam).
Title:
2007 Biochemistry Exam
- The 2007 Biochemistry exam has a 60-item complete exam designed for use at the end of a 2-semester sequence with norms established for 1-semester use as well. Inactive exam - no longer available.
Chemical Health and Safety
General-Organic-Biochemistry
High School Chemistry
Title:
2016 High School Chemistry Exam
- Traditional exam for a first-year high school chemistry course. Two forms with different question orders are available.
Title:
2013 High School Chemistry Exam
- Traditional exam for a first-year high school chemistry course. Two forms with different question orders are available.
Title:
2011 High School Chemistry Exam
- Traditional exam for a first-year high school chemistry course. Two forms with different question orders are available.
Title:
2009 High School Chemistry Exam
- Traditional exam for a first-year high school chemistry course. Two forms with different question orders are available. Inactive exam - no longer available.
Physical Chemistry
Title:
2021 Physical Chemistry Modular Exam
- Modular sections of Thermodynamics, Quantum, Kinetics, Dynamics and Statistical Mechanics that allow more customized groupings of topics for a Physical Chemistry test.
Title:
2014 Physical Chemistry Modular Exam
- Modular sections of Thermodynamics, Quantum, Kinetics, Dynamics and Statistical Mechanics that allow more customized groupings of topics for a Physical Chemistry test.
Special Series including Senior-level Exams (DUCK)
Title:
2025 Preparatory Chemistry Exam
- This exam is designed for courses prior to general chemistry. These could include general education courses as well as nursing or health science courses. Available in two forms.