First Law of Thermodynamics, Basic Introduction - Internal Energy, Heat and Work - Chemistry

Basic Concepts of Thermodynamics (Animation)

The Laws of Thermodynamics, Entropy, and Gibbs Free Energy

Thermodynamics - 1-1 Introduction and the 4 Laws of Thermodynamics

Lesson 1: Intro to Thermodynamics

Lecture 1 Thermodynamics: Chem 211 _ Introduction

18.1 The Laws of Thermodynamics | General Chemistry

First and second laws of thermodynamics | Khan Academy

The First Law of Thermodynamics: Internal Energy, Heat, and Work