Ch 42: Kinetics & Thermodynamics

About This Chapter

Check out our lessons on kinetics and thermodynamics to help you with your upcoming exam. Let our professional instructors and short video lessons guide you through these topics. Plus, with our self-assessment quizzes, you'll be able to track your progress along the way.

Kinetics & Thermodynamics - Chapter Summary

In these video lessons we'll take a look at kinetics and thermodynamics. We'll make these complex topics easy for you to understand with a curriculum that simplifies the concepts of kinetics and thermodynamics. You'll learn things like:

  • Modifying factors for the rate of chemical reaction
  • What rate constant is
  • The effect temperature has on rate of chemical reaction
  • Activation energy
  • Energy transfer in physical and chemical process

Our professional quality video lessons, taught by expert instructors, are presented in a short format, making it easy for you to absorb the information. You'll never have to worry about falling behind or missing information, since our lessons allow you to learn at your own pace. Likewise, our video players come with convenient video tags that will let you jump from concept to concept, making focusing on a particular topic easy. At the end of each lesson, you can track your progress with one of our self-assessment quizzes.

7 Lessons in Chapter 42: Kinetics & Thermodynamics
Test your knowledge with a 30-question chapter practice test
Rate of a Chemical Reaction: Modifying Factors

1. Rate of a Chemical Reaction: Modifying Factors

Why are some reactions much faster than others? Is it possible to change how fast a reaction occurs? In this lesson, you will learn what the rate of a chemical reaction is. You will also discover how factors such as temperature, concentration, surface area, and catalysts impact reaction rates.

Rate Constant and Rate Laws

2. Rate Constant and Rate Laws

Learn what the rate law is and how the rate constant relates to it. Learn what reaction order is and how to determine reaction order when given experimental data containing concentration and reaction rate.

Rate of a Chemical Reaction: Effect of Temperature

3. Rate of a Chemical Reaction: Effect of Temperature

Learn how temperature affects reaction rates. Discover the rate law as well as how the Arrhenius equation relates to the rate law and predicts the effect of temperature on the rate of reaction.

Activation Energy and Catalysts

4. Activation Energy and Catalysts

Learn how to define activation energy and how it relates to a reaction's energy. Learn what an activated complex is and where it fits into an activation energy diagram. Discover how a catalyst works to change the activation energy of a reaction and what this means to metabolism in the body.

Reaction Mechanisms and The Rate Determining Step

5. Reaction Mechanisms and The Rate Determining Step

This lesson explores what a reaction mechanism is and how it relates to the speed of a reaction. You'll discover how to pinpoint the rate-determining step and learn how to write a rate law based on the rate-determining step.

State Functions in Thermochemistry

6. State Functions in Thermochemistry

This lesson defines state functions and explains why state functions are so useful in thermochemistry and thermodynamics. You'll also see a few examples of common state functions.

Enthalpy: Energy Transfer in Physical and Chemical Processes

7. Enthalpy: Energy Transfer in Physical and Chemical Processes

This video explores the relationship between chemistry and energy. We learn the general properties of energy and the concepts of temperature and heat. We will learn about energy flow and consider the enthalpy change during chemical reactions.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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