Gas Law Calculator

Calculate gas properties using various gas laws. Ideal gas law, Boyle's law, Charles's law, and more with step-by-step calculations.

Calculator

PV = nRT - Relates pressure, volume, temperature, and moles

Results

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About Gas Laws

Gas laws describe the relationship between pressure, volume, temperature, and amount of gas in a system.

Key Gas Laws:

Ideal Gas Law: PV = nRT

Relates all four variables: pressure, volume, temperature, and moles

Boyle's Law: P₁V₁ = P₂V₂

At constant temperature, pressure and volume are inversely proportional

Charles's Law: V₁/T₁ = V₂/T₂

At constant pressure, volume and temperature are directly proportional

Gay-Lussac's Law: P₁/T₁ = P₂/T₂

At constant volume, pressure and temperature are directly proportional

Applications:

  • Weather forecasting and atmospheric studies
  • Industrial gas processing
  • Automotive engine design
  • Scuba diving and underwater pressure calculations
  • Chemical engineering and manufacturing
  • Medical gas delivery systems