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: Part BThe following reaction was performed in a sealed vessel at 751°C: H2 (g) + I2 (g) ⇌ 2HI (g) Initially, only H2 and I2 were present at concentrations of [H2] = 3.35 M and [I2] = 2.35M. The equili

Problem

Part B

The following reaction was performed in a sealed vessel at 751°C: 

H2 (g) + I2 (g) ⇌ 2HI (g) 

Initially, only H2 and I2 were present at concentrations of [H2] = 3.35 M and [I2] = 2.35M. The equilibrium concentration of I2 is 0.0600 M. What is the equilibrium constant. Kc, for the reaction at this temperature? 

Express your answer numerically.