Calculate Gas Mixture Properties with Precision
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Calculate partial pressure using mole fraction and total pressure.
Calculate mole fraction using partial pressure and total pressure.
Calculate total pressure from individual partial pressures.
Partial pressure is the pressure that would be exerted by a single gas in a mixture if it occupied the same volume at the same temperature alone. According to Dalton's Law:
P total = P₁ + P₂ + P₃ + ...
Where:
Key concepts of Dalton's Law:
The relationship between mole fraction and partial pressure:
Partial pressure calculations are important in:
P total = ΣP₁
P₁ = X₁ × P total
X₁ = P₁/P total = n₁/n total