资讯
Experiments Warm Up to Some Cool Reactions Some chemical reactions change temperature, change color, produce a gas, or make a solid from two liquids. Try this reaction and see what it does! Here's ...
(CBS) - It's time now for us to delve into that subject we here at The Feed love so much: science! Specifically, a very cool compilation of amazing chemistry experiments. Check it out. The end-of ...
Learn the chemical science behind drugs, food, animal behavior, climate change and more with videos from Reactions—a science video series that uncovers the chemistry all around us. Skip to Main ...
Local science teacher demonstrates cool chemical changes . by: Amber Hankins. Posted: Aug 14, 2020 / ... You can find more of Rick’s science experiments on Youtube. More about Croslin: ...
4 天
YouTube on MSNMaking Colored Smoke from Basic MaterialsIn today's video I want to show you cool chemical experiment with colored smoke! Now you can dye smoke to any color you want.
They were pretty cool. One experiment was mixing the citric acid and sodium bicarbonate with tap water. First, I put the sodium bicarbonate and citric acid in one beaker, and mixed them together.
On Science Break, Chief Meteorologist Burton Fitzsimmons shows us a chemical reaction with milk, dish soap and food coloring that creates a cool and colorful effect.
WASHINGTON (ABC7) — Science YouTuber Nick Uhas stopped by with several mind-blowing experiments, including a reactor pod with Beaker Creatures, a liquid nitrogen super cloud, and a bursting foam ...
For many reasons chemical experiments aren’t as popular as they once were. That’s a shame because chemistry is one of the geekiest things a Geekdad can do. Chem experiments require only a ...
Researchers verify super-cool chemical reactions. Published:2/11/2010 2/11/2010 . University of Colorado at Boulder adjoint professors of physics Deborah Jin, left, ... leader of one JILA group ...
IN 1884 Prof, van 't Hoff published a small volume entitled “Etudes de dynamique chimique,” the general purpose of which was to give an account of the course of chemical change as illustrated ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果