Difference Between

Gibbs Free Energy vs Helmholtz Free Energy   Some things happen spontaneously, others do not. The direction of change is determined by the distribution of energy. In spontaneous change, things tend to a state in which the energy is more chaotically dispersed. A change is spontaneous, if it leads to greater... 

Enthalpy vs Entropy For the study purposes in chemistry, we divide the universe into two as a system and surrounding. At any time, the part we are interested is the system, and the rest is surrounding. Enthalpy and entropy are two terms describing the reactions taking place in a system and the surrounding. Both...