Ch.18 - ElectrochemistryWorksheetSee 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: Consider the non-aqueous cell reaction 2Na(l) + FeCl2(s) ⇌ 2NaCl(s) + Fe(s) for which E°cell = 2.35 V at 200°C. ΔG° at this temperature is A) 453 kJ. B) -453 kJ. C) 907 kJ. D) -907kJ. E) None o

Problem

Consider the non-aqueous cell reaction

2Na(l) + FeCl2(s) ⇌ 2NaCl(s) + Fe(s)

for which E°cell = 2.35 V at 200°C. ΔG° at this temperature is

A) 453 kJ.

B) -453 kJ.

C) 907 kJ.

D) -907kJ.

E) None of these choices is correct.