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: Which of the following statements concerning corrosion is(are) true? For the false statements, correct them.a. Corrosion is an example of an electrolytic process.b. Corrosion of steel involves the reduction of iron coupled with the oxidation of oxygen.c. Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states.d. Salting roads in the winter has the added benefit of hindering the corrosion of steel.e. The key to cathodic protection is to connect via a wire a metal more easily oxidized than iron to the steel surface to be protected.

Solution: Which of the following statements concerning corrosion is(are) true? For the false statements, correct them.a. Corrosion is an example of an electrolytic process.b. Corrosion of steel involves the red

Problem

Which of the following statements concerning corrosion is(are) true? For the false statements, correct them.

a. Corrosion is an example of an electrolytic process.

b. Corrosion of steel involves the reduction of iron coupled with the oxidation of oxygen.

c. Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states.

d. Salting roads in the winter has the added benefit of hindering the corrosion of steel.

e. The key to cathodic protection is to connect via a wire a metal more easily oxidized than iron to the steel surface to be protected.