Hydrogen Peroxide, Liver, and Elephant Toothpaste Science?
Description
Craig Beals from Beals Science looks at the biochemistry of beef liver and hydrogen peroxide. Liver is full of catalase, an enzyme catalyst that decomposes hydrogen peroxide into water and oxygen gas. Craig experiments with 3% and 30% hydrogen peroxide on liver to compare reaction rates. Then he makes Elephant Toothpaste using a hydrogen peroxide, dish soap and potassium iodide (KI). The potassium iodide acts as a catalyst for hydrogen peroxide just like the catalase did in the liver. The result is a classic chemistry demonstration called "Old Foamy" or "Elephant Toothpaste".
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WARNING:
This video is only for entertainment purposes. If you rely on the information outlined in this video, you assume responsibility for the results. As with any experiment, proceed at your own risk.
Audio credits:
Night Owl by Broke For Free
Use under Creative Commons Attribution License
via http://www.FreeMusicArchive.org
cc: attribution property http://freemusicarchive.org/music/Broke_For_Free/
http://creativecommons.org/licenses/by/3.0/"
Our Ego [Feat. Different Visitor] by Broke For Free
Use under Creative Commons Attribution License
via http://www.FreeMusicArchive.org
cc: attribution property http://freemusicarchive.org/music/Broke_For_Free/
http://creativecommons.org/licenses/by/3.0/"
Learn more at https://www.bealsscience.com/single-post/5741f89c0cf2a04213c71d06
https://www.BealsScience.com
https://www.Facebook.com/CraigBealsScience
https://www.Instagram.com/BealsScience
https://www.Twitter.com/BealsScience
SUBSCRIBE and Ring the Bell: https://goo.gl/bVnT8F
WARNING:
This video is only for entertainment purposes. If you rely on the information outlined in this video, you assume responsibility for the results. As with any experiment, proceed at your own risk.
Audio credits:
Night Owl by Broke For Free
Use under Creative Commons Attribution License
via http://www.FreeMusicArchive.org
cc: attribution property http://freemusicarchive.org/music/Broke_For_Free/
http://creativecommons.org/licenses/by/3.0/"
Our Ego [Feat. Different Visitor] by Broke For Free
Use under Creative Commons Attribution License
via http://www.FreeMusicArchive.org
cc: attribution property http://freemusicarchive.org/music/Broke_For_Free/
http://creativecommons.org/licenses/by/3.0/"
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