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ap chemistry - composition of mixtures

originally streamed in 2019 with Serene FengStudent
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Learn how to calculate mole fractions, mass percentages, and solution concentrations in AP Chemistry. This video breaks down mixture composition with clear formulas and problem-solving strategies that appear on the AP Chem exam. Understand the diffe ...more

covered in this stream

units
Unit 1 – Atomic Structure & PropertiesUnit 3 – Properties of Substances and MixturesUnit 2 – Compound Structure and Properties
topics
1.4 Composition of Mixtures3.9 Separation of Solutions and Mixtures Chromatography2.4 Structure of Metals and Alloys

timestamps

  • 0:00

    Introduction and Greeting

  • 0:35

    Presenter Background

  • 1:06

    Feelings About AP Chem

  • 2:08

    Starting Presentation

  • 2:39

    Current Chapter Check

  • 3:44

    Importance of Mixtures

  • 4:14

    Agenda Overview

  • 5:16

    Separating Mixtures

  • 6:19

    Open Q&A Invite

  • 6:49

    Mixtures vs Compounds

  • 9:25

    Pure Substances

  • 10:59

    Pure Substance Examples

  • 11:36

    Distilled Water Explanation

  • 14:14

    Ionic vs Covalent Bonds

  • 19:33

    Homogeneous vs Heterogeneous

  • 21:39

    Mixture Activity

  • 22:41

    Separating Mixtures Intro

  • 24:44

    Distillation Method

  • 28:25

    Filtration Method

  • 29:26

    Chromatography Method

  • 35:05

    Percent Purity Equation

  • 36:07

    Practice Problem

  • 42:26

    Alloys Explanation

  • 45:35

    Stream Closing

  • 46:08

    Exam and Study Questions

  • 48:20

    AP Chem Feelings

  • 49:55

    Study Methods Discussion

  • 53:32

    Final Questions and Goodbye

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Study Content & Tools

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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.