**Chemical Thermodynamics** is the study of how heat and work relate to each other. This relationship between work and heat can be measured using four particular quantities – **Internal Energy, Enthalpy, Entropy, and Gibbs Free Energy**.

In this article, I’ve put together **SI Units** that are used for studying “**Chemical Thermodynamics**“. I hope that this article is useful for you.

Physical Quantity | Physical Quantity Symbol | Mathematical Formula | SI Unit of Physical Quantity |
---|---|---|---|

Heat | |||

Work | |||

Internal Energy | |||

Enthalpy | |||

Thermdynamic Temperature | |||

International Temperature | |||

Celsius Temperature | |||

Entropy | |||

Helmholtz Energy or Function | |||

Gibbs Energy or Function | |||

Massieu Function | |||

Planck Function | |||

Pressure Coefficient | |||

Relative Pressure Coefficient | |||

Isothermal Compressibility | |||

Isentropic Compressibility | |||

Linear Expansion Coefficient | |||

Cubic Expansion Coefficient | |||

Heat Capactiy at Constant Pressure | |||

Heat Capacity at Constant Volume | |||

Ration of Heat Capacities | Unitless | ||

Joule-Thomson Coefficient | |||

Van Der Waals Coefficients | |||

Compression Factor or Compressibility Factor | Unitless | ||

Standard Chemical Potential | |||

Standard Partial Molar Enthalpy | |||

Standard Partial Molar Entropy | |||

Standard Reaction Gibbs Energy | |||

Standard Reaction Enthalpy | |||

Standard Reaction Entropy | |||

Fugacity Coefficient | Unitless |