# Ch 4: Gases for the MCAT: Help and Review

The gases chapter of this MCAT Help and Review course is the simplest way to master gas properties. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure students learn the essentials of gases.

## Who's it for?

Anyone who needs help learning or mastering MCAT material will benefit from taking this course. You will be able to grasp the subject matter faster, retain critical knowledge longer and earn higher scores. You're in the right place if you:

• Have fallen behind in understanding the relationship between the temperature, pressure and volume of a gas
• Need an efficient way to learn about gases
• Learn best with engaging auditory and visual tools
• Struggle with learning disabilities or learning differences, including autism and ADHD
• Experience difficulty understanding your teachers
• Missed class time and need to catch up
• Can't access extra MCAT review resources at school

## How it works:

• Start at the beginning, or identify the topics that you need help with.
• Watch and learn from fun videos, reviewing as needed.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Submit questions to one of our instructors for personalized support if you need extra help.
• Verify you're ready by completing the Gases for the MCAT chapter exam.

## Why it works:

• Study Efficiently: Skip what you know, review what you don't.
• Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
• Be Ready on Test Day: Use the Gases for the MCAT chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any question about gases. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

In this chapter, you'll learn the answer to questions including:

• What is kinetic molecular theory?
• How is pressure measured?
• How can I convert between Kelvins and Celsius?
• What is Dalton's law of partial pressures?
• How do diffusion and effusion differ?
• What is Avogadro's law?
• How are gas pressure and volume related?
• What's the relationship between volume and temperature?
• What is the ideal gas law?
• How do real gases behave under non-ideal conditions?
• What is the Boltzmann distribution?
• What's the relationship between gas pressure and temperature?

15 Lessons in Chapter 4: Gases for the MCAT: Help and Review
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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