CourseCourseQ BankQuestion BankDocsDocuments
AP Chemistry
1 Atomic Structure and Properties
2 Compound Structure and Properties
3 Properties of Substances and Mixtures
4 Chemical Reactions
5 Kinetics
5.1 Reaction Rates
5.2 Introduction to Rate Law
5.3 Concentration Changes Over Time
5.4 Elementary Reactions
5.5 Collision Model
5.6 Reaction Energy Profile
5.7 Introduction to Reaction Mechanisms
5.8 Reaction Mechanism and Rate Law
5.9 Pre-Equilibrium Approximation
5.10 Multistep Reaction Energy Profile
5.11 Catalysis
6 Thermochemistry
7 Equilibrium
8 Acids and Bases
9 Thermodynamics and Electrochemistry
AP/Chemistry/Concept//5 Kinetics/5.9 Pre-Equilibrium Approximation

5.9 Pre-Equilibrium Approximation

Syllabus
2024
Topic
5.9
Level
—

Learning objectives

5.9A—Identify the rate law for a reaction from a mechanism in which the first step is not rate limitingIdentify the rate law for a reaction from a mechanism in which the first step is not rate limiting.• If the first elementary reaction is not rate limiting, approximations (such as pre-equilibrium) must be made to determine a rate law expression.

5.9.A—Identify the rate law for a reaction from a mechanism in which the first step is not rate limiting

Identify the rate law for a reaction from a mechanism in which the first step is not rate limiting.

  • If the first elementary reaction is not rate limiting, approximations (such as pre-equilibrium) must be made to determine a rate law expression.

Next Topic

—5.10 Multistep Reaction Energy ProfileRead