Ch 17: Thermodynamics in Chemistry: Tutoring Solution

About This Chapter

The Thermodynamics in Chemistry chapter of this Chemistry Tutoring Solution is a flexible and affordable path to learning about thermodynamics in chemistry. These simple and fun video lessons are each about five minutes long and they teach all of the operations involving thermodynamics required in a typical chemistry course.

How it works:

  • Begin your assignment or other chemistry work.
  • Identify the thermodynamics in chemistry concepts that you're stuck on.
  • Find fun videos on the topics you need to understand.
  • Press play, watch and learn!
  • Complete the quizzes to test your understanding.
  • As needed, submit a question to one of our instructors for personalized support.

Who's it for?

This chapter of our chemistry tutoring solution will benefit any student who is trying to learn about thermodynamics and earn better grades. This resource can help students including those who:

  • Struggle with understanding the laws of thermodynamics, calorimetry, enthalpy or any other thermodynamics in chemistry topic
  • Have limited time for studying
  • Want a cost effective way to supplement their science learning
  • Prefer learning science visually
  • Find themselves failing or close to failing their thermodynamics in chemistry unit
  • Cope with ADD or ADHD
  • Want to get ahead in chemistry
  • Don't have access to their science teacher outside of class

Why it works:

  • Engaging Tutors: We make learning about thermodynamics in chemistry simple and fun.
  • Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
  • Consistent High Quality: Unlike a live chemistry tutor, these video lessons are thoroughly reviewed.
  • Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn about thermodynamics in chemistry on the go!
  • Learn at Your Pace: You can pause and rewatch lessons as often as you'd like, until you master the material.

Learning Objectives

  • Become familiar with the laws of thermodynamics.
  • Explain the importance of state functions in thermochemistry.
  • Describe the different ways in which energy can be transferred in a physical or chemical process.
  • Discuss the importance of bond energy.
  • Calculate enthalpy changes using Hess's law.
  • Measure heat transfer and heat capacity using calorimetry.
  • Learn how to predict the entropy of chemical and physical changes.
  • Understand how temperature can affect the spontaneity of a reaction.
  • Use standard enthalpies to determine the enthalpy change of a reaction.
  • Describe the relationship between enthalpy, entropy and free energy.
  • Discuss the relationship between free energy and cell potential energy.
  • Explain the difference between endothermic and exothermic reactions.
  • Learn how catalysts affect reactions.

15 Lessons in Chapter 17: Thermodynamics in Chemistry: Tutoring Solution
Test your knowledge with a 30-question chapter practice test
The Laws of Thermodynamics

1. The Laws of Thermodynamics

Learn about the first and second laws of thermodynamics. Find out how energy is generated, how it converts from one form to another, and what happens to energy in a closed system.

State Functions in Thermochemistry

2. 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

3. 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.

Bond Energy: Definition & Equation

4. Bond Energy: Definition & Equation

Chemical reactions involve the breaking and forming of chemical bonds. In this video lesson, we will learn about bond energy and how we can use it to measure the overall energy change of a chemical reaction.

Using Hess's Law to Calculate the Change in Enthalpy of a Reaction

5. Using Hess's Law to Calculate the Change in Enthalpy of a Reaction

Want to make sure you don't blow yourself up during a chemical reaction? This lesson will help you avoid this by teaching you Hess's Law. This is one way to calculate the heat transferred, or enthalpy change, of a chemical reaction.

Predicting the Entropy of Physical and Chemical Changes

6. Predicting the Entropy of Physical and Chemical Changes

Ever wonder why your bedroom always ends up a mess within hours of you tidying up? That is the magic of entropy. In this lesson, you'll learn why disorder is the natural state of matter and how we can predict entropy change in a physical or chemical reaction.

Free Energy: Predicting the Spontaneity of a Reaction

7. Free Energy: Predicting the Spontaneity of a Reaction

Ever heard the phrase 'pushing Jell-O uphill on a hot day'? This describes a hopeless task. In this lesson, we will predict hopeful and hopeless reactions. Or put scientifically, predicting spontaneous (hopeful) and non-spontaneous (hopeless) reactions.

Standard Enthalpy of Formation: Explanation & Calculations

8. Standard Enthalpy of Formation: Explanation & Calculations

In this video lesson, we learn about the standard enthalpies of formation of substances. We will also learn how we can use these values as one way to calculate the standard enthalpy change of a chemical reaction.

Calorimetry: Measuring Heat Transfer and Heat Capacity

9. Calorimetry: Measuring Heat Transfer and Heat Capacity

This video lesson explains the technique of calorimetry used to measure heat transfer in chemical reactions. You will see how different materials have different specific heat capacities. You will learn how to carry out heat calculations using a simple equation.

The Relationship Between Enthalpy (H), Free Energy (G) and Entropy (S)

10. The Relationship Between Enthalpy (H), Free Energy (G) and Entropy (S)

In this video lesson, we'll study free energy (G) and its relationship to enthalpy, entropy and temperature. You'll also learn why free energy (G) is the single most useful criterion for predicting the spontaneity and direction of a chemical reaction.

Electrochemistry: Free Energy and Cell Potential Energy

11. Electrochemistry: Free Energy and Cell Potential Energy

Our modern lives are totally dependent on electricity. In this lesson, we learn about electricity spontaneously produced by electrochemical cells or batteries. We make the link between the potential energy they produce and Gibbs free energy.

Endothermic and Exothermic Reactions

12. Endothermic and Exothermic Reactions

Explore a chemical reaction at the molecular level. Learn about exothermic and endothermic reactions, what they look like and what happens when they occur. Understand enthalpy and how you can use it to predict whether a reaction will be exothermic or endothermic.

Effect of Catalysts on Rates of Reaction

13. Effect of Catalysts on Rates of Reaction

In this video lesson, we will learn how catalysts speed up chemical reactions. We'll also discuss how catalysts are used in industry and consider the catalysts in our own bodies. A short quiz will test your new knowledge.

Gibbs Free Energy: Definition & Significance

14. Gibbs Free Energy: Definition & Significance

Have you ever wondered why some things just happen spontaneously? Have you ever asked yourself why salt dissolves in water? In this lesson, you will understand the meaning of the Gibbs free energy and how it helps us predict if a chemical reaction will happen spontaneously.

Bond Length: Definition, Formula & Calculation

15. Bond Length: Definition, Formula & Calculation

Did you know that you could determine the distance between atoms bonded together in a molecule? Complete this lesson to learn more about bond length and how to calculate it.

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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