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  3. AP Chem CRAM – Unit 4: Chemical Reactions

ap chem cram – unit 4: chemical reactions

originally streamed in 2020 with Wes WinterTeacher
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Review session covering AP Chemistry Unit 4: Chemical Reactions. Get ready for your exam with this complete walkthrough of reaction types, stoichiometry, and net ionic equations. This live cram session helps you understand balancing reactions, predi ...more

covered in this stream

units
Unit 4 – Chemical Reactions
topics
4.1 Introduction for Reactions4.2 Net Ionic Equations4.3 Representations of Reactions4.4 Physical and Chemical Changes4.5 Stoichiometry4.6 Introduction to Titration4.7 Types of Chemical Reactions4.8 Introduction to Acid-Base Reactions4.9 Oxidation-Reduction (Redox) ReactionsAP Chemistry Cram Unit 4: Chemical Reactions

timestamps

  • 0:00

    Welcome and Announcements

  • 0:39

    Favorite Scientists Discussion

  • 2:12

    Unit 4 Overview

  • 3:16

    Patterns of Reactions

  • 4:18

    Chemical Reactions Basics

  • 5:21

    Balancing Reactions

  • 8:30

    Predicting Products

  • 11:41

    Metal-Nonmetal Reactions

  • 14:17

    Alkali Metals in Water

  • 15:51

    Q&A Pause

  • 17:26

    Reaction Types Introduction

  • 18:28

    Combustion Reactions

  • 20:01

    Precipitation Reactions

  • 24:40

    Gravimetric Analysis

  • 25:44

    Acid-Base Reactions

  • 29:22

    Redox Reactions

  • 34:05

    Redox in Combustion

  • 36:45

    Redox Q&A Pause

  • 37:16

    Net Ionic Equations

  • 40:28

    Stoichiometry Mole Map

  • 43:36

    Stoichiometry Example

  • 48:56

    Percent Yield

  • 49:28

    Limiting Reactants

  • 53:08

    Limiting Reactant Problem

  • 57:50

    Titrations Overview

  • 1:01:27

    Session Wrap-Up

  • 1:03:02

    Closing Remarks

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Study Content & Tools

Study GuidesFRQs + AI ScoringAP Essay Grader for StudentsAI Grading for TeachersPractice QuestionsGlossaryScore Calculators

Company

What's New?PricingBulk DiscountsTestimonialsFAQsEmail us

Resources

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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.