Spontaneity Based on ΞH and ΞS
### Formula:
$$\Delta H<0,\Delta S>0\Rightarrow \Delta G<0$$
### Terminologies:
- ΞH β Enthalpy change.
- ΞS β Entropy change.
- ΞG β Gibbs free energy change.
### Usage:
- Used to identify reactions that are spontaneous at all temperatures.