GeH4: Germane. Highly flammable & Toxic gas!
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- Опубликовано: 4 ноя 2020
- LiAlH4 + GeCl4 → GeH4↑ + LiCl + AlCl3
In this video you’ll be able to see germane, even though it’s colorless and you can’t feel its awful smell through your display. We will get germane by the reaction of lithium aluminum hydridie in dry diethyl ether and germanium tetrachloride.
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Aldrich Glassware
Dang, that's expensive
Only the best for real chemist. Sigma Aldrich
haha, and a jointed Erlemenmeyer flask from Rasotherm, former GDR. Still doing business all over the world, top quality, same as Duran.
@@hansharz9934 Wasn't Rasotherm a brand by Schott?
@@nablo5208 Schott was the company before the war, with one big branch in Jena, former East Germany.
When there were two German states in the West it went under Schott Duran, the Jena branch in the GDR renamed into Jenaer Glass or Jenaglas. The brandname Duran however was Western, the Jena factory in the East brandnamed it Rasotherm in the 70s or so.
However the Eastern Jena factory was the basis, Otto Schott invented the Borosilicate Glas in 1884 in Jena.
Hence the former East German glassware is from the "mother company" of Borosilicate glass.
BTW 70% or so of my glasware is out of former East German labs, from Jena. Can't get any better qualitywise (same as Duran).
@@hansharz9934 Didn't know that, that's quite interesting! What really amazes me is the fact that you still encounter those Beakers with West Germany written on them in modern labs.
There's something very interesting about watching reactions with chemicals that I'll never be able to purchase or even see in real life.. The allure of the forbidden 😅
A lot of these chemicals are more accessible than you think. You just have to know where to look. 😉
@@BackYardScience2000 well I just checked out your channel and I saw you got a visit from the FBI a while back 😂 and for that you gained a subscriber you bad ass home scientist
@@BackYardScience2000 any online marketplace you know please suggest me
@Gerry Murphy Thanks sir
@@thecrazyfarmboy lol! I'm just now seeing this. Yeah they came a second time as well. I've been holding off on producing more videos until early 2021 to let stuff cool down. Thanks for the sub! After new years is when to expect my next video.
I just have to say thank you. Your videos show reactions that some of us might never see in our lifetimes, since they're so exotic. Hope you'll always be able to show us amazing chemistry for many years to come
Absolutely amazing video!
D:
It's yellow chem's agent
Somebody knows,the name of music,that he used,in this vídeo?
I would love to see a video on Cl2O7! It can be made by distilling perchloric acid over phosphorus pentoxide.
That, as well as Cl2O6 would be awesome! Look up "dichlorine hexoxide" on wikipedia if you want to find out more about it, as I dont want to go all the way to wikipedia and copy and paste the article.
@@oitthegroit1297 chloryl perchlorate (Cl2O6)
and other oxochlorine compounds are amazing
also Cl2O7 with SO3 makes really intresting strongly oxidizing and deprotonating complex
I want a video on NO2ClO4, it's the strongest oxidizer of all perchlorates as well as a nitrating agent. Put it together with S5N6 and charcoal powder and you have the world's most powerful substitute for black powder.
@@FordGTmaniac He already did a video on nitronium/nitrosyl perchlorate.
So Germane can be used for cooking.
I have never seen these chemicals, except for germanium in photos. I have seen GeH4 decomposing like that.
Good stuff!
Hmmm, turns to (dark) elemental Germanium where a gas-torch contacted the tube....... with the right setup, flat white exposure plate, salt lenses, you could create photographic images of high temperature scenes! Probably not useful with all the other technologies now available but always interesting to consider. Thanks you for another great video!
The formation of mirrors from colourless gases is so surreal. Beautiful demonstrations on the properties of germane!
As well as the formation of salts from purely gasses!
Best germane video on RUclips, hands down!
Thank you so much for taking the time to make these videos ❤
I love the class 14 hydrides.
Do you think you might also do a video on plumbane or stannane in the future?
I remember doing something similar to the deposition reaction at university. We used silane (not germane) and a Plasma Enhanced Chemical Vapor Deposition (PECVD) machine to make a silicon layer deposit. We did that to provoke thin film interference that would result in better light absorbance.
There was a second year undergrad experiment where we made GeH4. We were using a schlenk line and collected it in an IR gas cell for analysis.
Please like when you are hyped for the fluoroantimonic acid video
I'm guessing that will be an Xmas present for us.
Maybe
Be as hyped as you like. Just don't do what that other guy did and request to know the specific date it will be uploaded. Poor form.
He will present it when he is ready to do so. You wouldn't want him to be rushing it, could be a little unsafe right? ;)
Next video!
@@ChemicalForce woohoo!
This is a truly great video! Thank you for these series!
Speaking of Germanium, there is a tiny yet long-standing puzzle associated with its volatile compounds that keeps me awake.
The paper "Reaction of (CF3)2Hg with Group 4A Tetrahalides. Preparation and Stabilities of (Trifluoromethyl)germanium and (Trifluoromethyl)tin Compounds." by R. J. Lagow, R. Eujen, L. L. Gershman, J. A. Morrison (J. Am. Chem. Soc. 100 [1978] 1722/6) reports preparation and properties of tris (trifluoromethyl)fluorogermane, (CF3)3GeF. Its' extrapolated boiling point is reported as +19.l C, while its melting point is given as +(27-30) C. That ambiguity leaves it somewhat open whether this compound is actually *a gas* under the normal conditions.
Why would that be interesting? The standard mw. of (CF3)3GeF is 298.65, which -- theoretically -- makes it just 0.3% denser than the currently recognized densest gas, WF6. Of course, provided that (CF3)3GeF *is* a gas, which we don't really know.
Just a note. Something curious in exchange for your great work. Thank you again!
Why this channel is soooo underrated!!!!
You're amazing ❤️
He's still developing, but at the same time the channel seems more niche than periodic videos, so that puts an upper limit to the numbers. I guess if he just continues uploading he will grow into the 250000 range.
Excellent! Such imagination and thought goes into these reactions. Beautiful camera work.
Keep the Steudel and the Brauer's Handbook spirit up!!!
Beautiful exotic chemicals! Your channel is unic!
I think many of your viewers would like to see Organic Chemistry applications of these extremely reactive compounds, as a proof of concept but also for those who studied these reactions in uni and have to do org experiments in the lab.
Example: reduction with LiALH4 and deprotonation of alcohols with metallic sodium or potassium.
Keep working, you are one of a kind of yt channel!
Beatiful and Amazing experiment !
Congrat my friend,you're running,to a tridimensional mind!
You handle SO MANY toxic materials that I am amazed that you are still alive.
Ge can be purified this way, however, AsH3 will react similarly in the tube. So, trace impurities of arsine could not be removed.
I come here to relax! This dude is the best!!
I look for videos of the action of this acid in the internet and I never found anything that wasn't fake! I can't wait! Please explore to the fullest, if you want to make more than one video it's great too!! ; D cheers from Brazil
I was hoping you'd condense and even solidify it. Now that would be exotic. You could do it with liquid nitrogen.
I'm a pretty simple dude. I see the words "highly flammable & toxic" in a video title, I click.
Another excellent and fascinating video.
What a shame that we can't have those animated annotations in real life (yet).
They would help a lot when dealing with colourless gasses. :)
Beautiful video
chemistry is Geh
More lihe MeH
Great video, great reaction. I am crash subscribers button
great stuff!
I love these videos
awesome stuff
I come from searching the anti_______ acid in action, but subscribed to see the rest.
cool video, will you make video about SiH4?
@Captain_Morgan nice
Yesss!! Finally💯💯😁
App such me bhut acchi video banate hi 😘😘
Интересно. Химия рулит! Я в 8 классе, но понимаю почти всю органику.
I'm dying to see the fluoroantomonic video. I love your videos and I love watching the reactions even when I don't know exactly whats happening lol
Could you repeat this with one of the pnictogen group elements, or is that arsine for trouble?
Ah yes, the gas that's always on topic.
Very relevant comment.
Amazing!
Can you do the same whis stannane?
Thank you #displaysmell 👏👏👏
Looks like the "Getter" in vacuum tubes when sublimated on glass surface.
Wow never thought I’d see that. And because it’s black you could say it created a black mirror.
Hmmmm yes Germany sure does love gas, name checks out
How did you got this amazing stuff from
You can order such chemicals at www.sigmaaldrich.com for example
@@L00ww but sigma sells expensive materials
Please try Titanium hydride + ammonium perchlorate
I'd like to see some acetylide reactions :)
Is ist from Germany?
I love your channel and your Style. Thanks a lot for your videos. Inspiring.
Yep, Germany
Can you do a video about persulfates?
Would there ever be a case of a reaction in a liquid evolving a gas that is heavier than the liquid? Academic question, but it would be shown in the chemical equation like it was a precipitate (down arrow).
thats exotic not gonna lie
Interessante
I'm sure everyone will be hating me for this, but Why are ypu GeH?
Btw arrived here from Nurdrage and Nile Red. Now my life is complete.
I See a man of culture
Can you make experiments with flourine gas?🤩
This was one of the chemicals fed to a MOCVD machine to make a capping or cladding layer on longwave InGaSb lasers 🤓
Could it make a good race fuel or rocket propellant?
Isn't elemental silver and H2GeO3 + HNO3 the product of the reaction at 2:25?
How much is silver germanide basic? Because that thing looks like it has a crazy high basicity
So is germane pyrophoric like silane or no?
Seems fairly germain to the topic at hand 😁
I fond of chemistry
Can't Wait for floroantimonic acid video when it will come?
next video
@@ChemicalForce Thank you for replying actually I got very excited for video also last year I completed my class 12 and I saw many experiments on this channel which is in theory of my syllabus through which it became easy for me to understand most of my chemistry syllabus things so thank you
So is all that chit chat germane to the subject at hand?
Hey can you make a video on radio active material ....it will really help us
or a video on how to spell the word radioactive. It would help even more.
@@aaandis how funny ...if you understand than it's ok ...ha ha
@@probros527 help you in what way?
@@BackYardScience2000 radioactivity is in our syllabus so it's help me alot
Can you make a video on potassium ferrate
@chemicalforce
Coludidos you do video about ClO2?
I saw the video 4 minutes after the upload
I assume more complex germanes are a pain to make.
is it me or is silver germanide explosive?
This is a pretty germane video about germane
You're exaggerating with LAH. Slight moisture reduces potenty oftentimes. Leaving one to conclude drying must be a workflow consideration.
Is the smell comparable to anything a random person may have smelt?
Good question. I dont know the answer though sorry
Can you make a version of your videos where the audio is in english?? Your titles intrigue me but it sucks not being able to understand whatever language this is in. Thanks!!
It's in german
Can you make a video about XeF4?
I asked for Noble gas chemistry a while ago myself... This is this by no means trivial, but my guess would be that sooner or later he will at least try to do that.
can you show us octanitrocubane
you don't use grease for your joints?
I'm not a chemist, but I've learned from watching plenty of energetic chemistry videos that grease is sometimes better avoided when dealing with highly reactive substances, for safety reasons (risk of fire/explosion or production of unexpected toxic byproducts) and/or because even a small amount of excess grease may introduce contamination. These kinds of reactions often tend to be pretty sensitive to the quantities of reagents used and the presence of contaminants, all glassware must be super clean/dry etc.
Edit: just checked your channel and realised that I'm lecturing an expert. :)
I wish I could more closely pinpoint where I picked up the above information so I could point you to it, but unfortunately I can't.
Perhaps it's just hearsay, but it makes logical sense to me. Good channel btw, subscribed. :)
Guten Tag
Hey!
Would you make H2Se?
ruclips.net/video/E-CglpXyYXQ/видео.html
@@ChemicalForce thank you!
We want fluoroantimonic video plz
Toxic yet relevant
I guess you could say this video is _germane_ to chemistry.
Reaction of potassium nitrate and sodium azide
engagement
😊
Sir make tha video explosive sabetance
Can you give us a exact date of when you will post the fluoroantomonic acid, it has been almost 2 months
Bro. Shove off
Lol, do you think he works for you? You'll wait until he has the time, preparation, and motivation.
Didn't mean to be that rude
plz do the fluoroantimonic acid vid its been 1and a half months sins ive seen the post
I would imagine he wants to make the highest quality video possible and with such an unique and dangerous chemicals it probably takes a lot of research and planning to maximize the video content while maintaining safety. On top of the obvious difficulties the video also has the potential to go viral and could be a future changing endeavor, so I too would strive to the best job possible. Be patient, he is doing something very few will ever do and isn't making that much compared to other RUclipsrs whose content isn't in the same realm of awesomeness this channel has. I'm excited too and I think about it almost everyday
When HSbH6 video :) ?
What's HSbH6 ?
Probably at the start of winter
@@sinister3921 He meant HSbF6
@@oitthegroit1297 oh so that s the super acid these people are talking about
Pretty nifty
Cant wait for fluoroantimonic acid video... any second now, aaaany second
>"Dry ether"
>Handles it in open air
Bro, what?
00:00 Hey man, when are the videos of flouroantimonic acid coming out?, we all are eagerly waiting for them.
Hi! Next video!
AuXe4
Leave it to this channel to show chemists shit they’ve never heard of before.
Mix liquid CH4 and O2!
So we’ve seen methane, silane, and germane. Next stop: stannane and plumbane.
This...
Is....
DEUTSCH
Where is the "new video"?
I'm working on it, mate
You could save time by get a german and feeding with beans and cabbage.
Are there any experiments you could do to demonstrate the uses of dimethylmercury
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