Ch.13 - Chemical KineticsSee 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 reaction: 2 AB → C2 + 2 BC The following mech...


Consider the reaction:

2 AB → C+ 2 BC

The following mechanism has been proposed.

2 AB → A2B2                       slow

second step                         fast

A student is testing this mechanism for plausibility, which of the following statements is/are true?

i. the experimental rate law should be Rate = k[AB] 2[C2]

ii. the experimental rate law should be Rate = k[AB] 2

iii. A2B2 + C2 → A2 + 2 BC could be fast step

a. i only

b. ii only

c. i and iii

d. i and ii

e. ii and iii