In this video Josh Kenney explains the number known as the mole. It's a huge number and we use it to count tiny things like atoms and molecules.
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https://www.youtube.com/watch?v=jcu7YpHdL44
In this video we are going to learn about calorimetry, which is the study of measuring heat. Calorimeters are special devices used to measure heat during a chemical reaction. We will perform a chemical reaction inside a coffee cup calorimeter and calculate the heat released during that chemical reaction.
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https://www.youtube.com/watch?v=4dyCUL_B_Lc
In this video we will learn all about chemical compounds.
We will learn:
1. Difference between ionic and covalent bonds
2. How ionic bonds form
3. How covalent bonds form
4. How to write chemical formulas
5. How to draw a structural formula
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https://www.youtube.com/watch?v=nDBwkI-gfDw
Centripetal force is the force that keeps an object moving in uniform circular motion. In this video we will learn how to calculate uniform circular motion.
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Learn more science at www.thescienceclassroom.org
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https://www.youtube.com/watch?v=hV8ZbzaGxlA
Glow in the dark objects have to absorb light with high enough energy before they can emit light.
#physics #scienceexperiment #sciencefacts #scienceandtechnology
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https://www.youtube.com/watch?v=lE03hx8m7dw