Calculation, definition and measure formula of free energy

Free Energy

Free Energy in Thermodynamics Free energy, in thermodynamics, is an energy term of the system and a state function in a thermodynamic equilibrium reaction. Entropy...
Entropy change and unavailable heat energy in Carnot cycle

Entropy

Measure of Entropy Change Entropy means the transformation of the state of the system by the change of thermal kinetic energy or heat per unit...
1st law of thermodynamics and conservation of energy, heat change and internal energy

Conservation of Energy

Thermodynamics Energy Conservation Conservation of energy in thermodynamics states that the total heat or energy of our universe must remain constant. The relation between heat...
Specific and molar Heat capacity of gas or gases from energy equation

Heat Capacity of Gases

Definition of Specific and Molar Heat Capacity Specific heat capacity of gases is defined as the amount of heat required to raise the temperature of...