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: Calculate the Ksp of silver iodide at 25°C, using data provided. AgI(s) + e - → Ag(s) + I -      E°V = -0.15 I2 (s) + 2e -  → 2I -               E°V = 0.54 Ag+ + e -  → Ag(s)               E°V = 0.80  a) 2.9 × 10–3 b) 1.9 × 10–4 c) 2.1 × 10–12 d) 8.7 × 10–17 e) 2.4 × 10–24

Problem

Calculate the Ksp of silver iodide at 25°C, using data provided.

AgI(s) + e → Ag(s) + I      E°V = -0.15

I2 (s) + 2e -  → 2I               E°V = 0.54

Ag+ e -  → Ag(s)               E°V = 0.80 

a) 2.9 × 10–3

b) 1.9 × 10–4

c) 2.1 × 10–12

d) 8.7 × 10–17

e) 2.4 × 10–24