Ch. 17 - Chemical ThermodynamicsWorksheetSee 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 heat of vaporization for 1.0 mole of water at 100°C and 1.0 atm is 40.6 kJ/mol. What is ΔS for the process H2O(g) → H2O(l) at 100°C. a) -109 J/K mol b) 109 J/K mol c) 406 J/K mol d) -406 J/K mol

Problem

The heat of vaporization for 1.0 mole of water at 100°C and 1.0 atm is 40.6 kJ/mol. What is ΔS for the process

H2O(g) → H2O(l) at 100°C.

a) -109 J/K mol

b) 109 J/K mol

c) 406 J/K mol

d) -406 J/K mol