Macroscopic state variables of an ideal gas

The macroscopic state of a gas in thermal equilibrium is fully encoded by its Temperature, Pressure, and Volume. These are known as the state parameters or thermodynamic variables.

|𝑔⟩=\vthree𝑝𝑉𝑇

Typically the units used are

$𝑇 : K$ for temperature
$𝑝 : P a = N \cdot m - 2$ for pressure
$𝑉 : m 3$ for volume

These quantities, together with the number of moles of gas particles, are related by the Ideal gas law.

#state/tidy | #SemBr | #lang/en