This chemistry video tutorial focuses on pure substances and mixtures. It's a subtopic of the classification of matter. Pure substances include elements and compounds where as a mixture is a combination of two or more pure substances.

Chemistry - Basic Introduction:
https://www.youtube.com/watch?v=-KfG8kH-r3Y

Scientific Notation Review:
https://www.youtube.com/watch?v=ZtB0vJMGve4

Significant Figures Review:
https://www.youtube.com/watch?v=l2yuDvwYq5g

Unit Conversion Problems:
https://www.youtube.com/watch?v=eK8gXP3pImU

Accuracy and Precision:
https://www.youtube.com/watch?v=0IiHPKAvo7g

Density Practice Problems:
https://www.youtube.com/watch?v=9CKDQE35qXQ

________________________________
Pure Substances & Mixtures:
https://www.youtube.com/watch?v=OHhnm2p5G3o

Homogeneous & Heterogeneous Mixtures:
https://www.youtube.com/watch?v=eI-tmv4DLEk

Physical and Chemical Changes:
https://www.youtube.com/watch?v=YE2xaMsoGFU

Solids, Liquids, Gases, & Plasma:
https://www.youtube.com/watch?v=9TVOlTolKFA

Physical Vs Chemical Properties:
https://www.youtube.com/watch?v=gH1R87ahFvA

__________________________________
Law of Conservation of Mass:
https://www.youtube.com/watch?v=eBTNzScLUg4

Law of Definite Proportions:
https://www.youtube.com/watch?v=ly0ywRdVG_M

Law of Multiple Proportions:
https://www.youtube.com/watch?v=sxE95VOY-YY

Rutherford's Gold Foil Experiment:
https://www.youtube.com/watch?v=sNQsdrqsD_s

Cathode Ray Tube Experiment:
https://www.youtube.com/watch?v=i6zyPOSreCg

_________________________________
Atoms - Basic Introduction:
https://www.youtube.com/watch?v=acdkMeEKCNQ

Cations and Anions Explained:
https://www.youtube.com/watch?v=aAV2DMAI5f8

Diatomic Elements & Molecules:
https://www.youtube.com/watch?v=gi337Mx7wTc

Elements, Atoms, & Molecules:
https://www.youtube.com/watch?v=pSJeMJaCkVU

Protons, Neutrons, & Electrons:
https://www.youtube.com/watch?v=65dDZulPhtg

_______________________________
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We produce rubber and plastic from hydrocarbons. That means it's time for a chemistry lesson! But, er... Check the comments for the real chemistry lessons, because I have no idea what I'm talking about.

https://www.youtube.com/playli....st?list=PLZjd0QglYuG

In this example problem, we draw the Lewis structure for HCN, which has a triple bond.

Save this learning playlist because you can keep coming back to it throughout the entire semester. I'll explain what math you need to remember and how to apply it in common Chemistry topics you'll cover.

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📙 Dimensional Analysis, Significant Figures, and Density Guide
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📗 Stoichiometry Guide
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📘 Redox Reactions Guide
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📙 Molarity Guide
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📕 Limiting Reactants Guide
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📗 Lewis Structures Guide
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📕 Matter, Atomic Structure, Empirical and Molecular Formulas Guide
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This online chemistry video tutorial provides a basic overview / introduction of common concepts taught in high school regular, honors, and ap chemistry as well as college general chemistry. This video contains plenty of notes, examples, equations / formulas and practice problems.
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Learning Objective: Learn to name molecular compounds
Topics: nomenclature, binary molecular compounds, prefixes

In this example, we calculate the wavelength corresponding to the threshold frequency.

The minimum energy required to eject electrons from a certain metal is 235 kJ/mol. Find the longest wavelength in nm of electromagnetic radiation that can eject an electron.

Be sure to use this very helpful trick to help find the hybridization of an atom in a compound.

Please leave any comments, questions and suggestions below. Thanks for watching!

Learning Objective: Use balanced chemical equations to calculate the amounts of products or reagents needed using the stoichiometry of the reaction.

Topics: stoichiometry, dimensional analysis

Chapter 8: Periodic Relationships Among the Elements
Chapter 9: Chemical Bonding I: Basic Concepts