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AP® Chemistry Online Course & Exam Review

AP® Chem Review Made Simple: A’s and 5’s
UWorld AP Chemistry course suite

Featuring engaging AP Chem videos, expert-designed practice questions, and an illustrated study guide aligned to the AP Chemistry curriculum, this all-in-one online prep course is your key to top scores!

You can use it as a summer course, a midterm course, a semester course, a final or last-minute course, a crash course, or a full review course.

Choose Your Subscription
Dream Score Plan
360-Day
$169
Deep Learning Plan
180-Day
$149
Score Booster Plan
90-Day (No print book, only digital)
$129
Introductory Plan
30-Day (No print book, only digital)
$99
Buy Now! Try 7-Day Free Trial

Access Includes

  • Focused AP Chem Review Videos
  • Print & Digital Study Guide
  • 400+ Exam-style Practice Questions
  • Customizable Quiz Generator
  • Adjustable Study Planner
  • Realistic Timed Test Simulation
  • Progress Dashboard
  • Smart Flashcards

Boost Your Score with Our AP Chemistry Online Course

Master the essentials with our illustrated AP Chem study guide, engaging video lessons, and exam-style practice questions. Every explanation includes visuals to simplify tough concepts. See exactly where to focus with your progress dashboard and build the skills to score a 5 on the AP Chemistry exam!

Watch

Engaging Video Lessons

Our quick AP Chemistry videos make tough science topics simple and interesting. Whether you like reading or watching, our AP Chem course covers every key concept to help you succeed in class and on the exam.

Preview Video Lesson
UWorld’s AP Chem Video Lessons and Online Study Guide
UWorld’s AP Chemistry Study Guide Prep book
Read

Interactive Study Guides

Our AP Chemistry prep books—available in both print and digital—make it easy to review each unit, topic, and subtopic on the exam. Skip the hassle of giant textbooks and use built-in knowledge checks to see what you know and what you still need to review. With our AP Chemistry study guide, you’ll find gaps faster and prepare smarter.

Preview Book
Practice

400+ Practice Questions

Our AP Chemistry online course includes 400+ exam-style multiple-choice questions that cover every topic in the curriculum. Detailed explanations with illustrations make advanced science principles easy to understand, so you’re ready for the AP Chemistry exam review and test day.

AP Chemistry Question 1
AP Chemistry Answer Explanation 1
AP Chemistry Question 2
AP Chemistry Answer Explanation 2
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Study Anywhere, Anytime

Tackle AP Chem practice questions on the ride home from a game, review topic videos between classes, or dive into a study guide while waiting for friends at the coffee shop. Keep everything you need to ace the AP Chemistry exam right at your fingertips. Get the app today!

App Store
Google Play

Stand Out
with a Top Score in AP Chemistry

Boost your performance and make yourself a standout candidate for competitive colleges, majors, and scholarships by earning a top score.

Choose Your Subscription
Dream Score Plan
360-Day
$169
Deep Learning Plan
180-Day
$149
Score Booster Plan
90-Day (No print book, only digital)
$129
Introductory Plan
30-Day (No print book, only digital)
$99
Buy Now!

Get our all-in-one course today!

  • Focused AP Chem Videos
  • Print & Digital Study Guide
  • 400+ Exam-style Practice Questions
  • Customizable Quiz Generator
  • Adjustable Study Planner
  • Realistic Timed Test Simulation
  • Colorful Visual Explanations
  • Progress Dashboard
  • Smart Flashcards
  • Digital Notebook
Explore our free trial and frequently asked questions.
7-Day Free Trial Subscription FAQs

Hear From Our AP Students

UWorld’s service is pretty good and helps provide a lot of explanations on subjects I haven’t been confident on before.

—Bence P.

The questions here are the most realistic to the AP tests I've seen so far! I appreciate the ability to customize tests as well.

—Kaila H.

The best part is that all options are well-explained, telling clearly why they are not the right option.

—Syeda Huma Z.
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AP Chem Review Course: Frequently Asked Questions (FAQs)

All units and topics in the UWorld AP chem review course align to the current College Board® CED for AP Chemistry. The focused review videos, online study guide, and exam-style practice questions in our AP Chem online course cover the entire 9-unit curriculum, including:

  • Unit 1: Atomic Structure and Properties
  • Unit 2: Compound Structure and Properties
  • Unit 3: Properties of Substances and Mixtures
  • Unit 4: Chemical Reactions
  • Unit 5: Kinetics
  • Unit 6: Thermochemistry
  • Unit 7: Equilibrium
  • Unit 8: Acids and Bases
  • Unit 9: Thermodynamics and Electrochemistry

UWorld’s AP Chem review course provides students with a comprehensive study companion that covers every unit in depth and uses active learning to help you master complex concepts.

While free resources like Khan Academy provide a solid foundation, the UWorld AP Chemistry review course offers a distinct advantage because it’s built to align with the AP exam format and curriculum. Our platform includes 400+ exam-style practice questions that feature in-depth explanations for every single answer choice, teaching you the underlying concepts and scientific reasoning as you study. Furthermore, our AP Chem course includes integrated tools like a realistic timed test simulation and a progress dashboard that free resources do not offer.

The UWorld AP Chemistry course is designed to fit your busy class schedule and learning goals. Whether you want to get ahead of the class, stay on track, or review before exams, you can start using our review anytime.

In our experience we generally see students using the course in several ways:

  • Summer Prep: Complete the full AP Chemistry course over the summer to build a strong foundation before the school year starts
  • During the School Year: Use it throughout the class to prepare for AP Chem midterms and finals.
  • Self Study Course: For students without an AP Chemistry class at school, our course covers every unit through videos, study guides, and practice questions.
  • Crash Course Review: Use UWorld as an AP Chem crash course to focus on weak areas with targeted videos, study materials, and exam-style questions.

No matter when you start, the watch–read–practice approach makes it easy to learn at your own pace and build confidence for the AP exam.

An AP Chemistry prep course is a valuable investment for several reasons. A strong performance on the AP Chemistry Exam can translate into college credit, potentially saving thousands of dollars in tuition and helping students graduate on time or even early. Earning a top score can strengthen competitive college applications and demonstrate college-level readiness. A comprehensive course like UWorld’s gives students the structure, exam-style practice, and confidence needed to perform their best on the exam and beyond.

Our AP Chemistry review course is an all-in-one resource featuring integrated study tools to help you learn efficiently and confidently master every key concept. The complete course includes these high-impact features:

  • Expert-led Video Lessons: Simplify difficult topics with focused step-by-step videos
  • Print & Online Study Guide: A streamlined prep book with colorful visuals and unit specific Check-for-Understanding questions.
  • 400+ AP-Level Practice Questions: A robust Question Bank matching the difficulty and format of the actual AP exam.
  • Customizable Quiz Generator: Create custom quizzes focused on the units and topics where you need the most review.
  • Adjustable Study Planner: A personalized plan that keeps you on track toward your exam goal.
  • Realistic Timed Test Simulation: Build confidence and refine your test-taking strategy.
  • Progress Tracking Dashboard: Identify your strengths and pinpoint areas needing more review.
  • Digital Smart Flashcards: Enhance learning and long-term retention of key concepts.

Our goal is to provide everything you need to master the material and feel confident on exam day. You can explore all of these features today with our Free 7 Day Trial.

Upgrading to the full online AP Chemistry course provides a more structured and comprehensive learning experience than the Qbank alone. While the UWorld Qbank offers excellent exam-style AP practice questions, the full course integrates them with our focused review videos and online study guide. This allows you to learn the material, immediately practice it and review detailed explanations all in one place. In addition, upgrading to the full AP Chem course gives you access to our adjustable study planner and progress dashboard to effectively organize your prep.

Yes, UWorld’s AP Chemistry review is designed to support every type of learner, whether you are building foundational knowledge or striving for a top score.

  • For struggling students: Our clear, step-by-step video explanations and smart flashcards simplify difficult concepts.
  • For average AP students: The watch-read-practice active learning approach, combined with targeted quizzes, helps deepen understanding and close knowledge gaps.
  • For advanced learners: Our challenging practice questions and realistic timed test simulations provide the foundation needed to achieve a 5.

Absolutely. You can master challenging topics with UWorld’s full AP Chem review, from fundamental principles like Atomic Structure & Periodicity to complex calculations in Acid-Base Chemistry & Buffers. Our detailed visual explanations and focused videos break down these concepts with clear, step-by-step rationales. If you need extra practice on a specific topic, you can use the customizable quiz generator to build personalized quizzes with exam-style questions, helping turn your weaknesses into strengths.

The time needed varies by individual, but most students benefit from at least four to eight weeks of consistent preparation with our review course. Students who use the UWorld AP Chemistry course for a full semester typically see the most dramatic score improvements but you can still achieve meaningful results when using it as an AP Chem crash course for two to three weeks before the exam. We recommend using the adjustable study planner to help you create a realistic schedule based on your available time.

While a static PDF contains a fixed list of questions, the UWorld AP Chem review is an interactive learning tool designed to maximize your study efficiency and results. Here are our key features that a PDF simply cannot offer:

  • Performance Tracking & Analytics: Our platform analyzes your performance in real-time to pinpoint your specific weaknesses by topic.
  • Customizable Quizzes: You can create unlimited, targeted practice tests based on specific topics, like calculating Gibbs Free Energy or pH for weak acids/bases.
  • Realistic Exam Simulation: Practice in an environment that mimics the interface and timing of the actual digital AP exam.
  • Continuously Updated Content: Our question bank is constantly reviewed by our chemistry experts to align with the latest College Board curriculum.
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Frequently Asked Questions

New Purchase: All new subscriptions go into effect from the time they are activated and not at the time of setup/purchase. A subscription can be activated immediately or any time thereafter. If your initial purchase consists of multiple courses (Qbank, Self-Assessment exam, CCS, etc.), each can be activated individually and independently via your account on our website. This process of activating a subscription after purchase allows you the flexibility to start a subscription when you are truly ready to use it.

We recommend that all subscriptions be activated within 180 days of setup/purchase. Once a subscription is activated, it cannot be paused or suspended for any reason and will run continuously for the duration of the course material.

Renewal: A renewal is an extension of time to continue access to a current activated subscription. Because a renewal is an extension to an already active subscription, it is effective from the existing expiration date, not from the day of purchase and cannot be deferred to start at a later date/time.

Note: All of our subscriptions are based on the Eastern Time Zone (GMT/UTC -5 hours or New York Time), which may be different than your local time zone.

Any of our product offerings can be purchased from our website with payment due in full at time of purchase via a credit or debit card with American Express/Discover/MasterCard or Visa logo.

You will need to register for an account in order to purchase any of our products. Once you have registered for an account or if you already have an account:

  • Log in to your UWorld account
  • Click on the Cart icon at the top of the page and then select your desired product to see a list of available packages and their prices
  • Select the package you wish to purchase
  • Verify your profile information, address, and educational status, then click the Update button
  • Enter your Billing address and credit/debit card information, then click Review Order
  • Verify that the correct product is in your cart and click Place Order
  • A purchase receipt will automatically be sent to your registered email address

If you complete your purchase but do not receive a receipt, please contact the Customer Care Team at [email protected]

You can subscribe to any of our online courses/services using a credit or debit card with a Visa, MasterCard, Discover or American Express logo. After a successful payment, your subscription will immediately be available for activation via your account on our website or available complementary mobile applications.

You can also subscribe via personal check, money order, or demand drafts taken in U.S. dollars. These types of payments should be mailed to us and should include the name of the subscription and the duration, along with the details asked for in the registration form. We will set up your account as soon as we receive your payment and notify you via email of your access credentials. All direct-mail payments must be in U.S. dollars and made payable to:

UWorld, LLC
9111 Cypress Waters Blvd
Suite 300
Dallas, TX 75019

We do not accept cash via mail, currencies other than U.S. dollars or payments via fax.

Individuals purchasing our CPA Review product may finance their purchase using Affirm during checkout process. Your eligibility depends on your credit score and other criteria, as per Affirm’s policies (outlined here). A soft credit check, a credit check that does not affect your credit score, will be performed by Affirm to determine your loan eligibility. You will need a US based bank account to qualify.

All refunds are evaluated on a case-by-case basis for products purchased directly from UWorld. One case has no bearing on another. Refund amounts determined by UWorld are final.

In-App Purchases: We are unable to process any refunds for purchases made via mobile application (in-app). Please contact Apple for all refund/credit requests for Apple in-app purchases.

USMLE Step 2 CS, Step 3 CCS, Subject Reviews & Self-Assessment Exams: These subscriptions are non-refundable, non-transferable, and cannot be converted into another subscription.

CPA Review: Students may request to cancel their CPA review product only within 10-days of activation of any of the materials. To qualify for a refund, no more than 10% of the course (lectures, Qbank, or a combination there-of) may have been used per exam section. All CPA Review refunds are subject to a cancellation fee of $75 (for single section purchases) or $250 (for package
purchases), plus any applicable shipping charges. No return of merchandise is necessary.

All other Qbanks: Refunds are considered for subscriptions of more than 30 days. Refund amounts are based on the number of days elapsed since the subscription start date or the number of questions used, whichever amounts to a higher deductible.

Example scenarion: An individual purchases a 180-day Qbank subscription and generates a few test blocks equal to 20% of the questions in the Qbank. After 45 days, he/she requests a refund. Because the elapsed duration is greater than the percentage of questions used, the refund amount will be based on a subscription converted to the closest duration (60 days) by deducting the applicable 60-day subscription fee from the refund. In the same scenario, if the individual had used 85% of the questions, the refund would be 15% of the subscription fee paid.

Note 1: A processing fee of 10% (minimum of $10 and maximum of $25) will be applied to all refund amounts.

Note 2: All refunds, pro-rated or otherwise, must be requested within 360 days of original purchase. Refunds for purchases made more than 360 days ago will be issued as non-refundable, non-transferable store credit.

Note 3: Subscribers must notify UWorld of their intent to obtain a refund before activating their subscription (or) during the active duration. If the reset option is used or all of the questions are used, no refund will be allowed (see “I want to reset/delete my Qbank test history (or) start all over again, is this possible?” below for further details). No refunds will be offered for expired subscriptions.

Note 4: For combination package purchases, individual subscription fees will be applied when calculating the refund. If any self-assessment Exam(s) is utilized from a package, the entire purchase is rendered non-refundable.

Note 5: Although access to Qbanks via certain mobile devices is provided as an additional feature, it is not intended to be a replacement for computer access, and no refunds or cancellations will be honored due to user inability to install and/or use the provided software on any mobile device (regardless of whether the device meets the minimum system requirements).

Please use the following steps to purchase a renewal for your subscription:

  • Log in to your account on our website
  • Click on the User Icon in the top right corner of the screen
  • Click on the Renew button corresponding to your subscription
  • Select the Renewal duration you wish to purchase
  • Verify your profile information, address, and educational status, then click the Update button
  • Enter your Billing address and credit/debit card information, then click Review Order
  • Verify that the correct package is in your cart and click Place Order

Upon a successful transaction, you will be sent a confirmation email receipt.

A renewal is an extension of time to continue accessing an active subscription, and it will not start the subscription over, provide a reset, or grant access to additional questions that were not previously accessible. Because a renewal is an extension to an already active subscription, it is effective from the existing expiration date, not from the date of purchase, and cannot be deferred in any way to start at a later date/time.

Please note that to qualify for renewal pricing, you will need to renew the course before it expires. Renewals are not offered to expired subscriptions. If you fail to secure a renewal before the expiration date, you will need to purchase a new subscription at the regular price directly from our website to regain access to the material.

Note: All times and dates displayed for subscription expiration correspond with the Eastern Time Zone (GMT/UTC -5 hours or New York Time), which may be different than your local time zone.

Note: If your initial purchase was a combination package, you will need to renew each active subscription individually. You do not need to renew a course that has not been activated.

You may request to upgrade or downgrade your subscription purchase as long as it has not been activated. If you purchase a combination package, all included subscriptions must be unused. Please be advised that current subscription pricing will apply.

If your subscription has been activated, unfortunately, we cannot upgrade it retroactively. If seeking to downgrade, please refer to our refund policy for available options.

We do not offer custom duration(s) or combination packages other than those outlined on the website. Please refer to our purchase page for currently available subscriptions (including discounted combination packages for some products).

Self-Assessment exam subscriptions are for 14 days each. Subscribers whose active subscription(s) have not expired can purchase renewals from 7 days or more at any time before their active subscription expires. Please refer to the respective course description page for renewal options.

We offer a demo on each of our product pages that contains a sample of the product interface and a few sample questions. We do not offer guest/trial accounts to test our software and view materials.

It is possible to purchase a subscription as a gift for someone else. However, the intended recipient will need to register an account on our website (or have an account registered for them, with their profile information entered accurately). If the user is present at the time of purchase, the purchase can be made from their account on our website using any credit or debit card with a Visa, MasterCard, American Express, or Discover logo.

If the user is not present, or you wish for the gift to be a surprise, please contact Support directly using the contact form to arrange payment for the gift subscription. You will need to provide the user’s registered email address so the account can be located.