Standard Molar Volume
At STP (0°C, 1 atm): 22.41 L/mol
At STP (25°C, 1 atm): 24.47 L/mol
Understanding Molar Volume
Molar volume is the volume occupied by one mole of a gas. At standard temperature and pressure (STP), one mole of any ideal gas occupies approximately 22.4 liters. At room temperature (25°C), it occupies about 24.5 liters.
Common Conditions
STP (0°C, 1 atm)22.41 L/mol
SATP (25°C, 1 atm)24.47 L/mol