Solution (source code)

= Solution

$$
\boxed{pV=nRT.}
$$
Here $p$ is absolute <pressure>, $V$ is <volume (thermodynamics)>, $n$ is <amount of substance> in <moles>, $R$ is the <molar gas constant> and $T$ is absolute <thermodynamic temperature> in kelvin. This is the <ideal gas law>; consistent SI units give <pressure> in pascals, volume in cubic metres and $R$ in $\mathrm{J\,mol^{-1}\,K^{-1}}$.