Molar Volume at STP Simulation
This simulation demonstrates that the molar volume of an ideal gas at standard temperature and pressure (STP: 1 atm, 0°C) is 22.4 liters. The visualization shows gas particles occupying this volume.
Temperature: 273 K (0°C)
Pressure: 1 atm (1.013 × 10⁵ Pa)
8.314 J mol⁻¹ K⁻¹
Using the ideal gas equation: PV = nRT
For 1 mole of gas at STP:
V = (1 × 8.314 × 273) / (1.013 × 10⁵) = 0.0224 m³ = 22.4 liters
Molar Volume
22.4 liters
Particles Count
6.022 × 10²³
Temperature
273 K
Pressure
1 atm
