Ch. 17 - Chemical ThermodynamicsSee 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: Sulfuryl  dichloride is formed when sulfur dioxide reacts with chlorine. The data refer to 298 K. SO2(g) + Cl2(g) → SO2Cl2(g) Substance:              SO 2(g)           Cl 2(g)          SO2Cl2(g) ΔH°f (kJ/mol):         -296.8                0                -364.0 ΔG°f (kJ/mol):         -300.1                0                -320.0 S°   (J/K•mol):           248.2             223.0           311.9 What is the value of ΔG° for this reaction at 600 K? A) -162.8 kJ B) -40.1 kJ C) -28.4 kJ D) 28.4 kJ E) 162.8 kJ  

Problem

Sulfuryl  dichloride is formed when sulfur dioxide reacts with chlorine. The data refer to 298 K.

SO2(g) + Cl2(g) → SO2Cl2(g)

Substance:              SO 2(g)           Cl 2(g)          SO2Cl2(g)
ΔH°f (kJ/mol):         -296.8                0                -364.0
ΔG°f (kJ/mol):         -300.1                0                -320.0
S°   (J/K•mol):           248.2             223.0           311.9

What is the value of ΔG° for this reaction at 600 K?

A) -162.8 kJ

B) -40.1 kJ

C) -28.4 kJ

D) 28.4 kJ

E) 162.8 kJ