Khan Academy: Gibbs Free Energy and Spontaneity

Sal continues his discussion of spontaneous reactions by setting up a reaction between two substances and using the Gibbs Free Energy method to determine its spontaneity. This video is challenging in terms of math, and it would be...

Explanation of Gibbs Free Energy and Spontaneity. Includes formulas and examples.

Energy is neither created nor destroyed, but what about free energy? Where does that fit into thermodynamics? In the video, learners explore simple the spontaneous reaction examples of enthalpy, entropy, and temperature, and then apply...

Calculating change in Gibb's free energy to identify whether or not a reaction is spontaneous. [9:56]

A video exploring how to use Gibbs free energy to figure out if a reaction is going to be spontaneous or not which is helpful in biology. [9:18]

Free energy, get your free energy here! Learners see that all organisms require free energy, which comes from the sun. The lesson explains the first two laws of thermodynamics and then analyzes metabolism, via glycolysis, on a very...

An explanation of Gibbs Free Energy and the reaction quotient under conditions that are not standard. [15:47]

An explanation of how to determine whether or not a reaction is spontaneous based on the change in Gibbs free energy. [9:57]

Interactive calculator that allows you to input reactants and products of a reaction and calculate the change in enthalpy and Gibbs Free Energy for the reaction.

This video lecture will show use how to use the Gibbs Free Energy equation to predict whether a reaction is going be spontaneous or not. [9:17]