Supersaturated Sodium Acetate Solution

Spontaneous exothermic crystallization is a great discrepant event. Learn how to prepare the solution and demonstrate the effect.
This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com
ATTENTION: This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.
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[@lilianaolazar1658]

your video is the most useful class to explain a supersaturated solution. Thanks

[@AshleyBellaDonna91]

This was awesome. I'm reading my Chem book and it gave me the example with the sodium acetate and described it as beautiful and dramatic so I had to see for myself. But I ended up watching the whole video. I was not disappointed.

[@Maelstrom01]

That was pretty cool. Now I know what those heat packs are made of.

[@roadworkahead5853]

quarantine 2020 anyone?

[@shadenhand]

who is this guy? he seems like he'd be a blast to learn from.

[@danagignac1463]

i would like to make a supersaturated solution from an oil, how would i crystallize this?

[@marlocktamarack6600]

How cold can you get this stuff?

[@satyanarayanpandit9859]

Sir how to make supersaturated solutions

[@AnimeOfficial2002]

2019? Anyone

[@brandysigmon9066]

Is this the same guy that melted the nylon hose with sulfuric acid?

[@TerryZhuang]

hi

[@generalingwer4341]

Dont know what to make over all these sodium acetate videos on youtube.tried this three times.same result always.no crystal.whatever ur using isnt 6% vineger and sodium bicarbonate.

[@inspiringengineer]

3d printer :)

[@laurenrhea9442]

off brand