\rho(T, p) = \frac{R}{M} \cdot \frac{p}{T}

where

	Gas density		Gas molar mass
	Gas temperature		Gas constant
	Gas pressure

Alternative forms

p \, V = \nu \, R \, T

gas volume

amount of gas substance

See also

Natural Science / Physics / Thermodynamics /

[ State of matter ] [ PVT ] [ Real Gas EOS ]