HESI A2 Chemistry Practice Test

Use our HESI chemistry practice test to prepare for your upcoming exam. The practice test is completely free and includes topics you may be tested on.

To practice other subjects, visit our HESI entrance exam practice test home.

HESI Chemistry Practice Test

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HESI Chemistry Overview

The HESI chemistry sections is 1 of 8 total sections on the HESI exam. Odds are you will not be asked to take all 8 sections of the exam.

You can expect to find the following on the HESI A2 chemistry section:

  • 30 Questions
  • 25 Minutes

Some topics you could be tested on include:

  • Scientific Notation
  • Metric System
  • Atomic Structure
  • Periodic Table
  • Chemical Equations
  • Chemical Reactions
  • Stoichiometry
  • Oxidation and Reduction
  • Acids and Bases
  • Nuclear Chemistry
  • Biochemistry

An overview of the HESI A2 chemistry exam. The exam includes 30 total questions.
You can get more free practice by visiting our HESI A2 practice test page.

HESI Chemistry FAQs

Some of the topics that are tested on the HESI chemistry exam include:

  • Scientific Notation
  • Metric System
  • Atomic Structure
  • Periodic Table
  • Chemical Equations
  • Chemical Reactions
  • Stoichiometry
  • Oxidation and Reduction
  • Acids and Bases
  • Nuclear Chemistry
  • Biochemistry

There are 30 total questions on the chemistry portion of the HESI. However, there will be 5 unscored questions. You will not know which questions are unscored.

You will have 25 minutes to complete the chemistry portion of the exam. To keep pace, you will want to spend less than 50 seconds per question.

This section is one of the more “technical” sections on the exam. A good way to prepare is by using a HESI test study guide.

A study guide will organize all of the information you need to know in one place. This will save you time and not force you to hunt around for the correct information to study.

Authored By: Denise Lessow
Authored By: Denise Lessow

Denise has been helping students study for 25+ years.

Denise has a wealth of knowledge and has helped students reach scores in the top 10% across all subject areas for the HESI, TEAS, and NLN PAX exams.

Learn more about Denise Lessow.

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