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Dalton's Law Calculator

Free calculate partial pressures in gas mixtures using dalton's law: ptotal = p₁ + p₂ + p₃ + ...

Input Parameters

Results

Enter partial pressures to calculate

Dalton's Law of Partial Pressures

Total Pressure

Ptotal = P₁ + P₂ + P₃ + ...

Sum of all partial pressures

Key Points

  • • Each gas exerts its own pressure
  • • Total pressure = sum of partial pressures
  • • Applies to ideal gas mixtures

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