Calculadora de Factor de Compresibilidad — Fórmula
## Compressibility Factor
### Formula
**Z = PV_m / (RT)**
Where:
- **Z** = compressibility factor (dimensionless)
- **P** = pressure (atm)
- **V_m** = molar volume (L/mol)
- **R** = 0.08206 L·atm/(mol·K)
- **T** = temperature (K)
For an ideal gas, Z = 1. Z < 1 means attractive forces dominate; Z > 1 means repulsive forces dominate.
### Formula
**Z = PV_m / (RT)**
Where:
- **Z** = compressibility factor (dimensionless)
- **P** = pressure (atm)
- **V_m** = molar volume (L/mol)
- **R** = 0.08206 L·atm/(mol·K)
- **T** = temperature (K)
For an ideal gas, Z = 1. Z < 1 means attractive forces dominate; Z > 1 means repulsive forces dominate.
Ejemplo Resuelto
A gas at 100 atm, 300 K, has a molar volume of 0.2 L/mol.
- Z = PV_m / (RT)
- Z = (100 × 0.2) / (0.08206 × 300)
- Z = 20 / 24.618
- Z = 0.8124