Question

Write down the total potential in units of G (J/mole), which is the sum of thermal, mechanical, gravitational, chemical, and electric potentials. Use quantities such as molar entropy, molar volume, molar mass, and molar charge (Farday constant) if necessary for unit conversions.

Answer 1

Thermal energy - it is the form of heat which is less convertible into work. Thermal energy is in form of first law of thermodynamics at constant pressure Q=U+W

Mechanical energy - it is form of flow energy or kinetic energy.

Mechanical energy = potential + kinetic energy.

Gravitational energy - it is the energy which is form of gravitational force which acts towards earth always. This is the very effective energy.

g=9.8m/s^2

f=mgh

Electric potential- it is the energy form of electron which is stored in capacitor.

Ee= 1/2*C*V^2

G= H- T. S = U+ P. V -T. S

Where S-molar entropy.

V- molar volume