Calculateur de Calorimétrie — Formule
## Molar Volume of a Gas
### Formula
**V_m = RT / P**
Where:
- **V_m** = molar volume (L/mol)
- **R** = 0.08206 L·atm/(mol·K)
- **T** = temperature (K)
- **P** = pressure (atm)
At STP (273.15 K, 1 atm), V_m = 22.414 L/mol for any ideal gas.
### Formula
**V_m = RT / P**
Where:
- **V_m** = molar volume (L/mol)
- **R** = 0.08206 L·atm/(mol·K)
- **T** = temperature (K)
- **P** = pressure (atm)
At STP (273.15 K, 1 atm), V_m = 22.414 L/mol for any ideal gas.
Exemple Résolu
Calculate molar volume at STP (273.15 K, 1 atm).
- V_m = RT / P
- V_m = (0.08206 × 273.15) / 1
- V_m = 22.414 L/mol