NaCl Formation
ฝัง
- เผยแพร่เมื่อ 4 ก.ค. 2012
- eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
chemistry.berkeley.edu/echem1a
Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille & Henry Dreyfus Foundation
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Chemistry teachers: *DO NOT EAT ANYTHING IN THE CHEMISTRY ROOM!!*
Also chemistry teachers:
Plz subscribe me i will also back u.....sure promise
@PoorMans Chemist shut up
@@frazebean5117 He is right.
If he has purified it it's ok, meds and artificial sweeteners are also made in labs.
have you ever drank distilled water?
I never knew science could be so much fun until only recently. I have been studying everything all over on my own because i skipped or just didn’t bother to listen in high school. I have been watching videos and reading almost every day. We are all so lucky to be born in the era of internet. A big thank you to all of you who made this video possible!
But i dont like how he reacts egoistic as if he created the elements of life , and all he did was to combine 2 elements after heating sodium
@@hz6612 when did he do that?
Maybe he just wanted to promote his salt
Oh, good thing.
Actually dude, it's salt.
Everybody knows that
@@pokechan3117 wooosh
Plz subscribe me i will also back u.....sure promise
@@pokechan3117 Plz subscribe me i will also back u.....sure promise
table salt
Spend 3 years of my life learning chemical through monotone texts. But damn, this video really helped me truly understand and actually amazed.
😮
I would have like to have seen the NaCl formed by the reaction in the video, not some pre-made salt.
no
He would probably be OK, but it is best to never eat from non food-grade sources.
hahaha, eat your (potentially contaminated) NaCl for the sake of views on the risk of death?
Alexa, play "Dream On."
Ikr i want visuals
Would love this being my every morning ritual...
uh, dude, that would be salt.
That's what he said... Sodium Chloride
Nacl is sodium chloride which is salt
clear and interesting demonstration!
Is been 8 year
Umm dude that would be S A L T
That's what I said, sodium chloride
Sargento Bonzo no I said salt
@@Saiqo17 that's what I said
@@tombanks1839 No dude, you said sodium chloride. Yes it's the same as salt, but you could've just said salt instead. Everyone in this town knows you're a boy genius dude, you don't need to say overly large words to sound more intelligent. The fact of the matter is that nobody cares how smart you are. If anything, calling simplistic objects by their scientific name ironically makes you seem less intelligent and more pompous. I know you're smart enough to be better than this.
@@powerchimp oof its still NaCl tho now shutup
No EaTinG iN tHe lAb
Outstanding video!
I love the delicious finish following the gorgeous chemical light show :)
Who all is forced to watch this for school ...
NOT FORCD SAw for balncing equation
@@logeshs8905 well then u might be a nerd
@@PhantomGamingX1 lol bro u replied very fast than i expected
@@logeshs8905 ik im free rn
@@PhantomGamingX1 ok s u latr
Me in MC Donalds:
-Can I have some NaCl?
Actually dude, it's salt
That's what he said. Sodium Chloride.
"We don't sell Hitler here"
@@auftragzkillersmods4799 Lol
Pretty sure you are not supposed to eat in a lab...
U can in Lonnie's lab...
+mega lovePeace I love this comment.
2:52 sea salt :)) not from the lab, i don't think lab's salt is safe to eat
+fire collection he said it was.
+fire collection regardless of what it is he is in a lab and you do not eat in the lab.
nice video, well explained and nice and clear video
That is a brilliant form of demonstrating chemical reactions! I hope there are gonna be more episods of lonnies lab!
Because the concentration of O2 in air is so much lower than pure O2, which only occupies 21 vol% percent in the air. Hence the reaction rate of sodium metal with air is fairly low that you couldn't see any significant reaction phenomenon just from your naked eye.
Viele Grüße an alle, die sich das im Chemieunterricht anschauen
lol
this is so sad
How did he not suffocate when he lifted the lid? I only made trace amounts of chlorine once trying to split brine water to make hydrogen and coughed blood for a while.
Also, I'm surprised the Na won't oxidise immediately to form Na2O when he heats it.
thank for translating so i can understand
A few weeks ago, when I had a stomach ache bout, I had to drink this solution as an electrolyte to recover loss of water:
400ml water
¼ teaspoon NaCl
2 teaspoon glucose
Oh, lab-made table salt we see here is more pure, the one in the stores have some iodine in the mixture.
I'm very curious of science. Specially chemistry is really favorite. I've learnt a lot of things.
Thank you.
why store the sodium under hexane rather than regular mineral oil? is there an advantage to this?
truly humourous :D
Never eat in the laboratory
How come he didn’t need the water vapors to complete the reaction? Has the pre-heating temperature substituted the action of water vapors?
I was expecting he show us how to make salt from nowhere, and he did show us the purified salt from nowhere, thanks.
Hungry scientist
thanks that was usefull for me
I am among those who think that science has great beauty. A scientist in his laboratory is not only a technician: he is also a child placed before natural phenomena which impress him like a fairy tale.( Marie Curie )
U must turn the bunsen burner off when not in use...save lpg
Pretty cool video dude
What compells either compound to ionize in the first place? Didn't he say ionization energy is HIGHER than electron affinity for these? How is it energetically favorable if that's true?
What about breaking sodium chloride apart?
In what way is it superior?
Nice video for nacl
Where the salt came from?
How I can grow "Sodium Chlorite = NaClO2"? 🤔
This has all the necessary effects to explain why stars glow, it would be kind of cool if the Higgs boson particle was what gave a star gravity and the rest is self explanatory. If these two ideas are correct then this has a foundation for a Ted talk.
Dear Webcast-legacy Departmental.
Is it possible to use a fragment of this video for an educational purpose? I am a professor at a Chilean university and I need to show this fragment as part of an App.
No
NICE BRO
I liked the video
NaCl. Sodium chloride. Na is just sodium. So if I say "sodium" I'm not talking about NaCl. Big difference.
Nice
Nice 😎
from vietnam with love
nice
Cool.
Fantastisk
Porque la concentración de O2 en el aire es mucho más baja que la del O2 puro, que solo ocupa el 21% en volumen en el aire. Por lo tanto, la velocidad de reacción del sodio metálico con el aire es bastante baja, por lo que no se puede ver ningún fenómeno de reacción significativo a simple vista.
PARA EL COMENTARIO DE KIMICA XD
why burn the sodium before put it in Cl2?
so that it melts
Its to boil the hexane
actually dude, it's salt.
Can we use that NaCl in our day today life.. is it safty?
Yes. When Na and Cl chemically bond, the properties completely change :)
2021
Is Lonnie still alive???
와아아아 굿 잘보고갑니다
❤
Where is skeet
Is this how salt is purified? Separated into sodium and chlorine and then reacted?
nope.
but you can just google it to see the different ways to go
I haven't heard of that happening, but here is a good video I just watched by Scope TV explaining it: th-cam.com/video/O70NUSaqPkw/w-d-xo.html
HI
hi
0:00 satisfying bubbles sound
So thats why my salt tasted smoky
hahahaha Thank you!! GREAT demonstration!! Even though they teach you in lab to never digest ANYTHIN you make, even if it was edible!The thing i am wonderin here, when sodium was purified via exposure to heat why wouldn't it react with air?
You're supposed to expose the salt ...
But you didn't...
I was curious...😔😔
I'm so salty
Who is watching this for online school
help is it a chemical change or physical i’m not trying to watch this video
na = can explode
cl = poisonous gas
nacl = a fking salt lol
Here for just fun
????
At what point do the sodium and chlorine become ions and what causes them to ionize?
Mmmm chemicals
Never never eat food in chem lab
So that's how salt is made 😋
Actually dude, I think that's just salt
iS hE eaTing in dA laB?????1
proving
what can we do with liquid sodium chloride?
when ur teachers muted and has told you to wtach this video and your looking at the comments-
yeeeeeeeeees
Actually purified salt is missing elements such as potassium which actually make the purified salt unhealthy. ( Hope that was understandable) the pink salt that you can buy in the store is way healthier as it contains minerals that are found in the ocean
W
science
hello
HALLLLLLLOOOOOOO
@Pino Dötze tach
@@einspeanut1331 helo
Op bolte khopdi kholte
How sad that your nickname contains "thinker".
feuer ohne h2o isd faik
was laberst du da?!!! H20 ist Wasser du Idiot also warum Feuer ohne Wasser???
ez win gg
was bruder
Herr metzt ich kann kein englisch lan
தசவதாரம்
do anyone got some cheese?
I am watching this video 2023 😆
hallo 9a
Why didn't he eat the Sodium Chloride he just made?
looked to be a little hot still
계란이 계란을 먹는 모습이 아름답네요😂😂❤❤
then he die
Wer kommt auch von Herr Apel?
du dummes opfer