Equation of State: Ideal Gas

The ideal gas equation of state, developed by Benoît Paul Émile Clapeyron in 1834 (Ref. 1) is given by:

$pV=N{k}_{B}T$

or

$pV=nRT$

where:

• $p$ is the pressure
• $V$ is the volume
• $N$ is the number of molecules
• $n$ is the number of moles
• $T$ is the absolute temperature
• $k_B$ is the Boltzmann constant
• $R$ is the molar gas constant.

See also

• Gay-Lussac's law
• Charles's law
• Boyle's law

References

1. Émile Clapeyron "Mémoire sur la puissance motrice de la chaleur", Journal de l'Ecole polytechnique, Tome 14 pp. 153-190 (1834) (Check this)