The conversation between human and AI assistant.
[|Human|] What is the standard Gibbs free energy
[|AI|] The standard Gibbs free energy of formation (GfÂ°) of a compound is the change of Gibbs free energy that accompanies the formation of 1 mole of a substance in its standard state from its constituent elements in their standard states (the most stable form of the element at 1 bar of pressure and the specified temperature, usually 298.15 K or 25 Â°C).
[|Human|] 
What is the standard Gibbs free energy