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: What is the relation between ΔG° and E°cell for the cell reaction below? Ni2+ (aq) + Cd (s) → Cd 2+ (aq) + Ni (s)   a) ∆G ̊ = F E ̊cell b) ∆G ̊ = 2 F E ̊cell c) ∆G ̊ = –F E ̊cell d) ∆G ̊ = –2 F E ̊cell e) ∆G ̊ = –4 F E ̊cell  

Problem

What is the relation between ΔG° and E°cell for the cell reaction below?

Ni2+ (aq) + Cd (s) → Cd 2+ (aq) + Ni (s)

 

a) ∆G ̊ = F E ̊cell

b) ∆G ̊ = 2 F E ̊cell

c) ∆G ̊ = –F E ̊cell

d) ∆G ̊ = –2 F E ̊cell

e) ∆G ̊ = –4 F E ̊cell