How are mole fraction and partial pressure related in a gas mixture, and how do you calculate Kp?
Understand the Problem
The text provides definitions and formulas related to mole fraction and partial pressure, as well as explaining how to calculate Kp, indicating concepts in gas mixtures and chemical equilibria.
Answer
Partial pressure = mole fraction × total pressure; Kp = products' partial pressures / reactants' partial pressures.
The partial pressure of a gas is calculated by multiplying its mole fraction by the total pressure. Kp is the equilibrium constant calculated as the product of the partial pressures of the products divided by the product of the partial pressures of the reactants.
Answer for screen readers
The partial pressure of a gas is calculated by multiplying its mole fraction by the total pressure. Kp is the equilibrium constant calculated as the product of the partial pressures of the products divided by the product of the partial pressures of the reactants.
More Information
Mole fraction denotes the ratio of a specific gas in a mixture, influencing its partial pressure. Kp, the equilibrium constant, reflects the ratio of pressures of gaseous products to reactants, critical in chemical equilibria.
Tips
Ensure the mole fractions add up to 1 and double-check partial pressures for accuracy when calculating Kp.
Sources
- Mole Fractions of Gas Mixtures - chem.libretexts.org
- Kp - Chemistry LibreTexts - chem.libretexts.org
AI-generated content may contain errors. Please verify critical information
