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 equilibrium constant for the reaction2 SO2(g) + O2(g) ⇌ 2 SO3(g)has the value K = 4 x 1024 at 298 K. Find the value of K for the reaction.SO2(g) + 1/2O2(g) ⇌ SO3(g)at the same temperature.1. 1.58 x 1052. 1.73 x 1023. 8.23 x 1084. 2 x 10125. 3.95 x 10106. 2.64 x 106  

Problem

The equilibrium constant for the reaction

2 SO2(g) + O2(g) ⇌ 2 SO3(g)

has the value = 4 x 1024 at 298 K. Find the value of K for the reaction.

SO2(g) + 1/2O2(g) ⇌ SO3(g)

at the same temperature.

1. 1.58 x 105

2. 1.73 x 102

3. 8.23 x 108

4. 2 x 1012

5. 3.95 x 1010

6. 2.64 x 106