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Chemistry Educational Videos


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See video Sodium Acetate Sculptures (Hot Ice)

This experiment demonstrates instant crystallization in a supersaturated solution of Sodium Acetate and water. A second demonstration shows how to make ice sculptures (or pillars) with Sodium Acetate.

2:25 8770 6.65
See video Pool filled with non-Newtonian fluid

A pool is filled with a mix of cornstarch and water made on a concrete mixer truck, so it becomes a non-newtonian fluid.

4:02 3169 1.54
See video Acid Base: Calculate pH of a buffer after HCl is added

In the video, I use the Ka of ammonium ion. I got it like this: 1.00 x
10^-14 divided by 1.77 x 10^-5. This last value is the Kb for ammonia.

4:52 2675 1.46
See video Chill A Coke In 2 Minutes

Put it in a bowl of ice, water, and salt. The salt lowers the freezing point of water.

0:00 1707 2.70
See video Non-Newtonian liquid - hole that does not disappear

A mixture of cornstarch or potato flour and water in a ratio between 2:1 and 3:2.

2:44 1427 5.51
See video Supercooled Beer

Similar to the demonstration of Supercooled Water, but this time with beer.

0:50 1335 5.16
See video stuff 13:09 1031 0.00
See video Brainiac: Alkali Metals

What happens when alkali metals come into contact with water?

3:16 849 3.31
See video Brainiac Thermite and Liquid Nitrogen

What happens when you have burning thermite and liquid nitrogen?

1:41 569 1.15
See video Laminar Flow

Video showing Laminar Flow and demonstrating fluid flowing in layers. The flow is "smooth" in contrast to turbulent flow which is "chaotic" .

2:20 550 5.84
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