Khan Academy
Khan Academy: Gibbs Free Energy and Spontaneity
Introduction to Gibbs free energy. Includes information about the relationship between spontaneity and entropy, enthalpy, and temperature. [17:40]
Khan Academy
Khan Academy: Gibbs Free Energy Example
Calculating change in Gibb's free energy to identify whether or not a reaction is spontaneous. [9:56]
Khan Academy
Khan Academy: More Rigorous Gibbs Free Energy / Spontaneity Relationship
Extended explanation of the effect of a negative charge on Gibbs Free Energy. [13:56]
Khan Academy
Khan Academy: A Look Ar a Seductive but Wrong Gibbs/spontaneity Proof
An explanation why many textbooks are incorrect in their details about the "proof" of the relation between Gibbs free energy state and spontaneity. [6:41]
Khan Academy
Khan Academy: Changes in Free Energy and the Reaction Quotient
An explanation of Gibbs Free Energy and the reaction quotient under conditions that are not standard. [15:47]
Khan Academy
Khan Academy: 2015 Ap Chemistry Free Response 2 C
Explanation of Gibbs free energy and equilibrium constant of dehydration. Example is from the 2015 AP chemistry test. [12:23]
Khan Academy
Khan Academy: Chemistry: Gibbs Free Energy Example
An explanation of how to determine whether or not a reaction is spontaneous based on the change in Gibbs free energy. [9:57]
Bozeman Science
Bozeman Science: Using Gibbs Free Energy
In this video, Paul Andersen explains how you can use the Gibbs Free Energy equation to determine if a process is spontaneous or not spontaneous. Check out the concept map and slideshow to enhance study. [7:57]
Khan Academy
Khan Academy: Chemistry: More Rigorous Gibb's Free Energy
A video lecture that derives the Gibb's free energy equation. The video starts by reviewing what a irreversible and reversible process is with explanations and diagrams. While describing irreversible and spontaneous process the formula...
Khan Academy
Khan Academy: Chemistry: Gibb's Free Energy and Spontaneity
Understand the intuition to why Gibb's free energy equation can predict whether a reaction is spontaneous in this video lecture. The lecture goes through scenarios to show how a reaction may happen spontaneously based on enthalpy,...
Khan Academy
Khan Academy: Chemistry: A Look at an Incorrect Gibbs/spontaneity Proof
A video lecture exploring how a derivation of the Gibb's free energy equation shown in some textbooks makes an incorrect assumption. The proof defines entropy as an irreversible transfer of heat which is incorrect and causes the basis...
Khan Academy
Khan Academy: Free Energy and Cell Potential
Relationship between Gibbs free energy and standard cell potential. [8:13]
Khan Academy
Khan Academy: A Look at a Seductive but Wrong Gibbs Spontaneity Proof
This video looks at why the 'proof' of the relation between changes in Gibbs Free Energy and Spontaneity is wrong in many textbooks. [6:40]
Khan Academy
Khan Academy: Test Prep: Mcat: Biomolecules: Overview of Metabolism: Atp Hydrolysis: Gibbs Free Energy
How does ATP provide energy for biosynthesis reactions? Use an understanding of Gibbs Free Energy to understand how ATP is coupled to energy-requiring processes. [7:41]
Khan Academy
Khan Academy: Test Prep: Mcat: Chemical Processes: Bioenergenetics: An Analogy for Gibbs Free Energy
Offers an explanation of Gibbs free energy using an analogy. [9:19]
Bozeman Science
Bozeman Science: Gibbs Free Energy
Paul Andersen attempts to explain Gibbs Free Energy. He begins by using three spontaneous reactions to explain how a change in enthalpy, entropy and temperature can affect the free energy of a system. He then applies this concept to...
Bozeman Science
Bozeman Science: Life Requires Free Energy
Paul Andersen describes how free energy is used by organisms to grow, maintain order, and reproduce. A brief discussion of the first and second law of thermodynamics is also included.