Chemistry
Molar Volume at STP
Volume occupied by one mole of ideal gas at STP.
1 mole of gas at STP = 22.4 L
Formula Explanation
At standard temperature and pressure, molar volume is 22.4 litres.
Variables Explained
STP = 0°C and 1 atm.
Solved Example
Volume of 2 mol gas at STP?
2 × 22.4 = 44.8 L.