Volume of 2 Moles of Gas at Room Temperature (298 K)
Two moles of ideal gas at 298 K and 101325 Pa occupy approximately 0.0490 m³ (49.0 litres).
How to use this tool
- Enter pressure (p), volume (v), amount (n) and temperature (t) in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your pressure and the full breakdown beneath it.
Calculate the volume occupied by 2 moles of ideal gas at room temperature and 1 atm pressure.
Frequently asked questions
- What is standard temperature and pressure (STP)?
- STP is 273.15 K (0 °C) and 101,325 Pa (1 atm). One mole of ideal gas occupies 22.414 litres at STP.
- When does the ideal gas law break down?
- At very high pressures or very low temperatures, intermolecular forces matter and you need the van der Waals equation or other corrections.