OML Search

Entropy and Heat




 
Related Topics:
More Lessons for Chemistry

Math Worksheets

This is a series of lectures in videos covering topics in General Chemistry. They are conducted by Dr. Chuck Wight who teaches chemistry at the University of Utah.

Entropy and Heat
Introduction to entropy as a thermodynamic state function. Covers the 2nd and 3rd Laws of Thermodynamics and the relationships between heat, entropy, and Gibbs Free Energy for chemical systems.
Entropy and Equilibrium
This General Chemistry lecture covers the role of entropy in equilibrium systems. We describe the dependence of the Gibbs Free Energy on concentration or partial pressure of reacting species, and derive the mathematical conditions for chemical equilibrium. We describe the Law of Mass Action and Le Chateliers Principle for predicting the response of any system that is disturbed from equilibrium.



Entropy and Heat Engines
This General Chemistry lecture covers the Second Law of Thermodynamics and relationships between heat, work and entropy for expansion and compression of gases. We describe the operation of the Carnot heat engine and derive a simple expression for the thermodynamic efficiency of the Carnot engine.


 

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway widget below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.


OML Search


We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.


[?] Subscribe To This Site

XML RSS
follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines