The BIZARRE Chemistry of Hot Ice
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- čas přidán 10. 06. 2019
- In this video, I talk about the chemistry behind the classic Hot Ice demonstration. I talk about the supersaturation of sodium acetate and how the formation of a crystal lattice can produce an exothermic reaction.
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Great lighting. Great use of graphics. Well done on the script, flows well and is intuitive. Keep up the great content.
This is by far the best Hot Ice video on CZcams. You do a great job at explaining what is happening, and not just demonstrating visually like most other creators. Well done!
Every time I start to watch a video I remember how much I like this channel and how he explains everything. It is so nice to listen to! Keep it up!
Cool experiment, and you did a really good job of explaining the science behind it in a clear, digestible manner.
Sometimes I wish you where my science teacher when I was younger. You explain everything so clearly in a short time. And I really enjoy watching these videos.
Then you're probably older than him! No seriously. Look at his channel history. He is crazy young.
I'm jealous that i couldn't do this shit back then
In the great words of the LA beast "Have a great day" a few seconds later:
AAAHHHHHHHH!!!! IT BURNS...
Great quality content. You explain everything so well and it is very pleasant to watch.
Very enjoy having the end product at the beginning, and then the explanation after, resulting with viewing the end product again!
watched a million of videos of hot ice and this is the only one that could answer all my questions. thanks man
Great video! I like that you gave a clear explanation of the science but didn't make it overly complicated. I've watched a bunch of videos about hot ice and they either confused the heck out of me or didn't give any reason as to WHY it happens. Thank you!
Excellent demonstration and explanation. It's very relaxing to watch your videos.
Why does this video only have 7K views and the channel is under 20K subs!?! Super informative and amazing video to watch. Stayed interested the whole time. Keep up the great work!!!!!!
Great video bro! I LOVE the Hot Ice demo
Great video. Concise and straight to the point. Wish you all the best!
You're amazing!!! Woowow great video!
Awesome!
So cool!
This was really helpful and informative
good explaning :)
Great video!!!
really cool
I wish he was my science teacher
Cool video explanation by the way, whats the name of the music in the back ground. Thanks 💯
Excellent explanation. I’m an uneducated man to whom this has been explained more than once by much less talented teachers than you. I finally understand. Thank you.
You rock great video nerd!
glad i found this
I learned more in these five minutes than I did in any of my college chemistry lectures
Edit: spelling
Where can I get some of this?
La beast here and have a good day aaaaaaaahhhhhhh
Great video, I tried to reach out to you on your website and Linkedin to hire you to create a video like this for my company but no response.
Hey great video. I assume you can reuse over and over by heating? you added 30ml of water in your demo. Do you need to do this every time. Thanks
You don’t necessarily need to but when you heat it up some of the water will evaporate
Glad the beaker didn't shatter due to thermal shock. Pyrex glass? Also, 3D printer that uses sodium acetate when?
The temperature gradient in heating a Pyrex beaker on a hot plate over the course of minutes and then cooling it in an ice bath over the course of maybe 30-60 seconds isn't enough to cause it to shatter. In order to cause Pyrex to shatter you need a considerably higher temperature gradient over a significantly longer period of time. The SlowMo Guys' video on it is a good enough example - they heated a small area of Pyrex with a blowtorch and then cooled it with iced water. The small surface area of Pyrex heated, coupled with being significantly hotter than on the hot plate in Chase's demonstration, and thus having a greater temperature gradient, is what allowed the Pyrex to shatter.
What would be the application for 3d printed sodium acetate?
@@QuantumLeclerc The other thing about that slomo guys video was that they were using pyrex branded kitchenware, as opposed to lab glassware. In the US (they filmed that in Texas), you get stuff that's pyrex brand, but it's actually just soda-lime glass, not lab-grade borosilicate.
@@matbroomfield Purely for fun. I wanna know if the reaction goes up the nozzle or if it would actually just work.
The issue is that this reaction is very sensitive so just a tiny amount of solid crystal would turn the whole thing solid.
Hi, just wondering if that can be done with anhydrous sodium acetate by adding more water? i.e. 163g sodium acetate to 100ml water?
...and this is a great video, really informative without being too complicated
How long will it take to make hot ice???
Do they not still move very fast but now in a cristal?
And the heat is the increase in bouncing between the molecules.
5:01
They do still move in the crystal unlike what was shown in the animation, but they have far less energy than in solution.
Thank you for using Celsius not Fahrenheit
Of course 😀
0 Celsius is 32 Fahrenheit, if it was -10 Celsius it was be 22 Fahrenheit
Wierd that those who use standard also know metric, but those who only use metric don't know fahrenheit 🤷🏻♂️..
@@TheOutlawGeneralBaconmaybe because the Fahrenheit system is weird and outdated. Metric makes way more sense
@@unschuld cry more
That's an Erlenmeyer flask, not a beaker.
Why am I getting worried about the size of the mice near your house or the number of eyes your goldfish have? Cool, I mean hot, stuff. Cheers.
Trucks
Where are goggles. A good scientist always uses protection...Good demo
ㄷㄱㅈ
Great video!