Ammonium Dichromate Volcano - Cool Chemical Experiment
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- Опубликовано: 1 дек 2018
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Crazy Chemical Volcano Experiment! What happens if you set Ammonium Dichromate on fire!? Ammonium Dichromate thermally decomposing. How to make a volcano!? The classic ammonium dichromate volcano experiment! Ammonium Dichromate volcano and thermal decomposition. DIY Volcano experiment with ammonium dichromate! Ammonium Dichromate heated! Ammonium Dichromate powder!
The spontaneous decomposition of ammonium dichromate is initiated by a flame and produces only nitrogen, water vapor and a large volume of solid chromium(III) oxide.
By Mad Russian Scientist
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What was/is your favorite subject in school?
Chemistry😊😊😊
Math and science
Science/Math!
Geology!
Biology, #NOTIFICATION_SQUAD
Lakshiyan op😅😅🤣👆
LAKSHYAA JEE!!!! LIKE DEDE RE BABA
AFTER ASHIMA MAM LECTURE
PW students,
please provide your attandance...
Lakshyians op
Op op ashima mam op😅😅
ASHIMA MAM STUDENTS GIVE YOUR ATTENDANCE.
ME
Me
😇
Me
Me
Wow!! I did this experiment for my 6th grade science project back in 1977! Made a 2 foot tall papier mache volcano with a tin can embedded in the top and covered it in thick runs of plaster to fireproof it, painted it, and filled the can with ammonium dichromate. Makes a perfect example of how cinder cones form!!! So fun to see this again! Great video! Yeah, just try bringing pyrotechnics into a classroom these days!!!
:)
Any one from lakshyan batch after ashima ma'am told to see...? 😅
i am
OMG! This deserves millions of views!!
That reaction was really facinating!
Thank you!
Came here from lakshay batch
To watch this reaction
As we dont really have Amonium dichromate at home 🏠
"Probably not enough fire."
*acetylene torch clicks on*
The Powder remained as residue is cr2O3 ... And in this reaction nitrogen is evolved along with water i.e, :- (NH4)cr2O7 on heating gives N2 + cr2O3+ H20 .... we study it in salt analysis (jee) as heating effect of ammonium salts .... 😊😊❤️❤️👍🏻👍🏻
Nice!
I think there is a one problem why our remain powder is close to black rather than green ?????
(Different questions in my mind)
@alidortbudak3977 it's green only.. see neatly
My chemistry teacher (Ashima mam )
told me to watch this that's why I'm here
Welcome!
Your videos always satisfying 👍
Thank you!
Love this stuff but it should be noted how toxic and carcinogenic ammonium dichromate and the gazes are.
Yes you're correct. That's why I was doing it outside
N2 and water are not carcinogenic
@@marciaosullivan3200 Cr2O3 is btw
WHO IS HERE FROM PW ?
Me
'🤣🤣🤣
Me
Me
😂😂
When I did this in grade school 50 to 60 years ago, the instructions were to mix match heads with the chemical. Also, we built a volcano from clay, and used a very small empty juice can inside to hold the chemical.
Uses match and fails, needs more fire. Brings a gas torch, lol keep up the good work
:) Thank you!
Then brings up a gas lighter .. 👌
At high school and college we ignited the mountain with a burning magnesium strip stuck at the top of the mountain like a wick, more concentrated heat.Palomar College and SDSU grad, BS Chemistry with background in Geology. I am retired ink chemist and helped date water for a bottled water company.
Oh wow interesting
Your videos are always the coolest man!
Thank you!
@@pharmerpnw I keep coming back to this video as well! It sounds and looks so cool!!! How do you come up with this amazing content?!!! Keep it up man!
I appreciate your support!
Pw students
Laksaya batch op
Cool experiment!
Thank you!
Where is water
Thanks mate
I loved this kind of experiments
That looked awesome.
Yes it did!
Idk why but this shit is so satisfying
True
This seems like the perfect demo for thermal decomposition in a science club that I am in
I do it for students in the chem classes I teach, great thing to show them
That's really cool!!
Thank you!
Wow, interesting... Thanks for sharing... Watching and Supporting... Full View and Like 53...
Thank you my friend!
woah thats really cool! what is the chemical formula of the stuff produced after the decomposition?
Cr2O3 (the solid), N2, and H2O.
Nice! I've been trying to find experiments to keep my kids motivated in their science classes and these are sweet experiments they can actually do at home where i know they'll be safe👍👍👍
Thank you!
Whole comment section is full of Lakshyians🤠🔥🔥
:)
wow..that looks amazing
Yes, it does
Awesome
According to the reaction water is produced. But i can't see it in here. Is h2o produced like a gas ?
Beautiful!!!
Thank you!
Who came from pw ??
love this stuff
Thank you!
Is that residue so obtained is of black color or green color?
Wow do more of these plz!!
I definitely will!
I love me a good fire, but I will leave that kind of reaction to the pros. LoL . Thanks for the vid!
Wow 😳 👍🏻
Thanks sir
You're welcome!
In this reaction
(NH4)2 Cr2O7 with heat gives Cr203 nitrogen gas +H20 (water)
That is
(NH4)2 Cr2O7----with heat-------Cr203+N2(gas)+4H20
Nice
Brilliant sir
:)
I really like this kind of video's!
That's so weird that that powder thingy expanded!
I know right, it really looks like volcano!
@@pharmerpnw What did you think about that experiment?
Super cool tho!
I really liked it! It did look like volcano
@@pharmerpnw Yes it looks like that!
That's actually a green particals of Cr2O3 expanded in the air!
👌
Yes, but how in the heck are you going to clean up all the ash, or whatever the end product is?
It took me a while to clean up all the mess :)
Wowwwwww ..... 😍😍😍😍
After ashima mam suggestion
Who's here to watch video?
Awesome vid. I would love to see what this would be like in pure oxygen.
You must be Wondering what is LAKSHAYA JEE 😂😂😂🤣🤣🤣
:)
Do a ammonium nitrate experiment
That's a fun amount of hazard symbols :D
True
WOW😎🤗👍👌
Lakhya jee aashima mama
i am come for after lebnon exploison what happend in 2750tonnes of ammonium nitrate
Yeah 😃😃
After Ashima man's recommendation 😁
Damnnnnnnnn awesome
Thank you :)
Woow 😍
Ashima Ma’am supremacy lmao
beautiful!!! the green is Cr2O3
That's true
Woahhhhhhhhh that pile just grew!!!!!!!!!
How long did that mimic volcano 🌋 explode!?!?
The entire reaction lasted about 5 minutes only
Wow
Thank you!
Is this stuff dangerous like toxic or something along those lines? I really want to do this myself
The fumes from it not very safe
The gases it produces are TOXIC use extreme caution
@@pharmerpnwthe chemical ammonium dichromate it’s self is a powerful mutagen and extremely carcinogenic
wonderfull
Thank you :)
Lakshains are here for sure
Teacher shows video
Teacher: And that is inevitably what happens when you set Ammonium Dichromate on fire. Any questions?
Student raises hand
Student: IS THAT MAD RUSSIAN SCIENTIST?
Teacher: ...WHY DO KIDS HAVE TO BE SO CURIOUS???
:)
What is it normally used for?
It mostly used in pyrotechnics, in older days it was used in photography as well
(NH4)2Cr2O7
Melting Point: 180 °C (356 °F; 453 K) decomposes
(NH4)2Cr2O7 --> N2+H2O+Cr2O3
Preperation of dinitrogen !!!
#Lakshyians
Kaun kaun Lecture ke beech mein hi yha aa gya.
Here from Allen module 😄
resonite?
nagpur?
From lakshya jee ❤️😁
Lmao same
I came here after Beirut blast to check the flames colour it is red .
Nice vid
Thank you!
Youre wellcome and you're smart and you're carefull
I wish i could hear a 10 hour of that volcano sound
Yes I agree, it's very satisfying to watch it!
We want to see more experinces
I'm planning on doing more of these
I was expecting something out of it!
Lakshay jee op
Who is here after the Beirut Explosion??🤔
Me
Me
me lol
Im a bit confused. He says not to try this at home but his description says DIY 😐
damm u used so much dichromate
I wanted to have a big reaction
Lakshya jee Ashima mam op
Does it produce toxic smoke when burned?
Yes it does actually
Mad Russian Scientist Thanks!
No problem
@@pharmerpnw but isn't it nitrogen, oxygen and water?
@@someone-gl7oy Cr2O3 is dangerous when inhaled
who elsee Come here after Ashima mam suggestion 👍
Hi
Apparently it looks as if the Mass has increased...
That's true
chromium is NASTY, that's a big load of toxic waste at the end (that's why kids use H2Os/KI now)
Lakshya jee student
If you try this at home use extreme caution this stuff is TOXIC
Student of Ashima maim op
Are you Russian? .i'm science student .please sir...teach me how do i bring very much intrest in chemistry subject..it was not understand me how do i overcome this,?😥 plz help me..and replay me sir..
Yes I'm Russian :)
@@pharmerpnw ☺
Anybody here after ashima mam lecture pw
Yes
2nd
PW op