Videos
Teacher Members have access to our full repository of videos and video questions to use in your classroom. You can also share videos with your students for 7 days by generating a Student Pass. To view a video, click the Video’s title.
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Observing a Candle
In this lab students will learn the difference between strong, weak, and concentrated acids by carrying out various titrations.
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Ernest Rutherford
Founders of chemistry video series. Learn about Ernest Rutherford, the gold foil experiment, alpha particles, and Hans Geiger.
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Antoine Lavoisier
Founders of chemistry video series. Learn about the "Father of modern Chemistry."
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The Temperature Guys
The history of the temperature scales we use today, including Fahrenheit, Celsius, and Kelvin.
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Gases
In this animation, students will visualize how volume, pressure, temperature, and quantity of a gas are related. This is done qualitatively and quantitatively.
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Atomic & Ionic Radii
In this animation, students will have an opportunity to visualize atomic and ionic radii. They will look at the different sizes of atoms in the third period and the atoms in the sixth group. They will also look at an atom and its cation as well as an atom and its anion.
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Solubility
In this animation, students will have an opportunity to visualize on the particulate level how solubility works. Examples of ionic compounds and a polar covalent compound show how when water is attracted to charged parts, they dissolve, and when they’re not attracted to charged parts they stay solid.
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Net Ionic Equations
In this animation, students can witness a precipitate reaction on the particulate level to understand why a net ionic equation represents what happens in these reaction types. An example of diluting a soluble solid, mixing two aqueous reactants that yield aqueous products, and mixing two aqueous reactants that yield a precipitate are part of this animation.
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Orbitals
In this animation, students will visualize how orbitals are superimposed upon one another within an atom, in three dimensions. The orbitals depicted in this animation are 1s, 2s, 2p, 3s, 3p, 4s, and 3d.
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Galvanic cell
In this animation, students will visualize electrons traveling through a galvanic cell. Copper and zinc are the chemicals depicted in the spontaneous reaction and the importance of the salt bridge is highlighted.
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Equilibrium
In this animation, students will visualize equilibrium with the help of water and a piece of chalk (calcium carbonate).
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Astatine
In this video, Sam Kean tells stories about astatine, the rarest element in the universe.