Dalton's Law of Partial Pressures
Formula: P(total) = P₁ + P₂ + P₃ + Applicable conditions: The component gases in the mixture do not react with each other and behave as ideal gases. Descriptio…
Syllabus path: Fundamental Chemical Concepts and Calculations › Application of the Ideal Gas Law
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CSCA Chemistry Formula Reference
Formula and explanation
Formula: P(total) = P₁ + P₂ + P₃ + Applicable conditions: The component gases in the mixture do not react with each other and behave as ideal gases. Description: The total pressure of a mixture of gases is equal to the sum of the partial pressures of the individual component gases. The partial pressure of a component gas is the pressure it would exert if it alone occupied the entire volume of the mixture.
Related tutorial and examples
Application of the Ideal Gas Law
Core Concepts: Application of the Ideal Gas Law This section is the "Master Key" of chemical calculations. It is used not only to calculate the physical state of a gas but also as the core tool for deriving molar mass and density. In the CSCA exam, matching units is the biggest t…
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