Ch.14 - Chemical EquilibriumWorksheetSee all chapters
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 reaction below has an equilibrium constant Kp = 2.2 x 10 6  at 298 K.2COF2(g)⇌CO2(g)+CF4(g)Calculate Kp for the reaction below.COF2(g) ⇌ 1/2CO2(g) + 1/2CF4(g)Express your answer using two signific

Solution: The reaction below has an equilibrium constant Kp = 2.2 x 10 6  at 298 K.2COF2(g)⇌CO2(g)+CF4(g)Calculate Kp for the reaction below.COF2(g) ⇌ 1/2CO2(g) + 1/2CF4(g)Express your answer using two signific

Problem

The reaction below has an equilibrium constant Kp = 2.2 x 10 at 298 K.

2COF2(g)⇌CO2(g)+CF4(g)

Calculate Kp for the reaction below.

COF2(g) ⇌ 1/2CO2(g) + 1/2CF4(g)

Express your answer using two significant figures.

Solution

Use Hess's Law to find the Kp of the 2nd reaction

•Manipulate the 1st reaction to get 2nd reaction 

• Do corresponding changes to the Kp value of the 1st reaction = Kp value of the 2nd reaction

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