Take a HESI A2 chemistry practice test to see how much you know.
Our exams use questions that test the same topics as the actual exam. We require no registration and have detailed answer explanations!
HESI Chemistry Prep
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HESI A2 Chemistry Overview
The HESI chemistry section has the following format:
- 30 Questions
- 25 Minutes
The topics covered on the chemistry portion of the exam include:
- Scientific Notation
- Metric System
- Atomic Structure
- Periodic Table
- Chemical Equations
- Chemical Reactions
- Oxidation and Reduction
- Acids and Bases
- Nuclear Chemistry
If you want to prepare for other sections of the exam, you can answer additional HESI A2 questions on our hub page.
Frequently Asked Questions
How many questions are on the chemistry section?
There are 30 total questions on HESI chemistry.
What is the time limit for the HESI chemistry exam?
You will have 25 minutes to complete this section. You will need to spend less than 50 seconds per question to keep pace on this section.
Do I need a certain score to pass the HESI A2 chemistry section?
Technically, no. Each school sets their own standards. With that being said, most schools require a minimum score above 75%.