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ap chemistry - kinetics: mechanisms & rate laws

originally streamed in 2020 with Monica GracidaTeacher
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Review AP Chemistry kinetics concepts including reaction mechanisms, rate laws, and activation energy. This session covers collision model, catalysts, elementary steps, molecularity, and rate-determining steps with worked examples. Perfect for stude ...more

covered in this stream

units
Unit 5 – Kinetics
topics
5.5 Collision Model5.6 Reaction Energy Profile5.4 Elementary Reactions5.11 Catalysis5.7 Introduction to Reaction Mechanisms5.8 Reaction Mechanism and Rate Law5.9 Steady-State Approximation5.10 Multistep Reaction Energy ProfileKinetics IIPresentation Slides, Kinetics II

timestamps

  • 0:00

    Welcome and Greetings

  • 0:44

    Lockdown Experiences

  • 1:49

    Quarantine Discussion

  • 3:54

    Kinetics II Introduction

  • 4:25

    Weekly Stream Overview

  • 5:27

    Collision Model Explanation

  • 7:00

    Activation Energy

  • 8:00

    Catalyst Effects

  • 8:32

    Reaction Mechanisms

  • 10:37

    Determining Rate Laws

  • 11:43

    Elementary Steps

  • 12:15

    Molecularity Examples

  • 14:20

    Rate Determining Step

  • 15:52

    Validating Mechanisms

  • 17:57

    Proposing Mechanisms

  • 19:01

    Multi-Step Energy Profile

  • 20:35

    Catalyst on Transition States

  • 22:08

    NO2 and F2 Example

  • 25:30

    NO and O2 Example

  • 29:42

    Energy Profile Example

  • 30:46

    NO2 and CO Example

  • 33:23

    Session Wrap-Up

  • 34:26

    AP Test Tips

  • 36:37

    Mock Exams Discussion

  • 38:44

    Next Stream Preview

  • 39:18

    Email Help Offer

  • 39:50

    Closing Remarks

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Company

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history

🌎 ap world history🇺🇸 ap us history🇪🇺 ap european history

social science

✊🏿 ap african american studies🗳️ ap comparative government🚜 ap human geography💶 ap macroeconomics🤑 ap microeconomics🧠 ap psychology👩🏾‍⚖️ ap us government

english & capstone

✍🏽 ap english language📚 ap english literature🔍 ap research💬 ap seminar

arts

🎨 ap art & design🖼️ ap art history🎵 ap music theory

science

🧬 ap biology🧪 ap chemistry♻️ ap environmental science🎡 ap physics 1🧲 ap physics 2💡 ap physics c: e&m⚙️ ap physics c: mechanics

math & computer science

🧮 ap calculus ab♾️ ap calculus bc📐 ap precalculus📊 ap statistics💻 ap computer science a⌨️ ap computer science p

world languages

🇨🇳 ap chinese🇫🇷 ap french🇩🇪 ap german🇮🇹 ap italian🇯🇵 ap japanese🏛️ ap latin🇪🇸 ap spanish language💃🏽 ap spanish literature

go beyond AP

high school exams

✏️ PSAT🎓 Digital SAT🎒 ACT

honors classes

🍬 honors algebra II🫀 honors anatomy🐇 honors biology👩🏽‍🔬 honors chemistry💲 honors economics📐 honors geometry⚾️ honors physics📏 honors pre-calculus📊 honors statistics🗳️ honors us government🇺🇸 honors us history🌎 honors world history

college classes

👩🏽‍🎤 arts👔 business🎤 communications🏗️ engineering📓 humanities➗ math🧑🏽‍🔬 science💶 social science

hs classes

🏛️ alabama history⛰️ appalachian studies🌴 california history🌍 earth science🌐 ethnic studies🐊 florida history🍑 georgia history🌎 global studies🌺 hawaiian studies📰 journalism🪶 native american studies🌵 new mexico history🤠 oklahoma history⚗️ physical science🎙️ speech and debate🤝 texas government🤠 texas history🌲 washington state history🕊️ world religions
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© 2026 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.