Ideal Gas Law Calculator
Solve for pressure, volume, temperature, or moles using PV = nRT.
Embed this toolPressure
101382.5491
Pa
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The Ideal Gas Law
The ideal gas law combines Boyle's Law, Charles's Law, and Avogadro's Law into a single equation. It is a cornerstone of thermodynamics and physical chemistry.
PV = nRT
The Variables
- P — Pressure in pascals (Pa)
- V — Volume in cubic meters (m³)
- n — Amount of substance in moles (mol)
- R — Ideal gas constant: 8.314 J/(mol·K)
- T — Absolute temperature in kelvin (K)
Frequently Asked Questions
The ideal gas law is an equation of state that describes the behavior of an ideal gas: PV = nRT. It relates pressure (P), volume (V), amount of substance (n), and temperature (T).
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