From Nasanbat Namsrai:
You can see ideal gas molecules in 3D if you use Ideal Gas in 3D. It can help you to understand molecules motion, Boyle's law, Charles law and Maxwell distribution. You can change all parameters of ideal gas as temperature, pressure, volume and mole number. The relation of pressure, volume and temperature of ideal gas showed by diagram. Version 2.01 may include unspecified updates, enhancements, or bug fixes.