All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: The drawing below represents a mixture of three different gases.Rank the three components in order of decreasing partial pressure. 

Solution: The drawing below represents a mixture of three different gases.Rank the three components in order of decreasing partial pressure. 

Problem

The drawing below represents a mixture of three different gases.

A diagram shows a mixture containing five blue, two red, and three yellow gas molecules.

Rank the three components in order of decreasing partial pressure. 

Solution
  • Partial pressure is relative to the number of moles or molecules gases. 
  • Raoult's law confirms this where:

Pgas = (total P of gases)(mole fraction of gas)

  • It can be seen that P of gas directly proportional to the mole fraction of the gas, the higher the # of moles, the higher the partial pressure
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