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benzil by oxidation of benzoin with NH4NO3 catalyzed by Cu(II) acetate
Uh thats nice and surprisingly simple, while I also still have lots of benzoin.
The benzil even h ... |
10-12-2021 at 23:29
by: karlos³ |
WARNING: Explosive reaction between pool chlorine chemicals
The worst is that NCl3 even explodes in aqueous medium, something which NI3 is not able to.
Yeah ... |
7-12-2021 at 06:58
by: karlos³ |
Bromides from plastic
This is interesting, as the other "raw chemistry" stuff from yours.
But please do more analysis!
... |
5-12-2021 at 13:00
by: karlos³ |
2021 Secret Santa - Sign up here
The postage system did absolutely became insanely expensive and illogical over the last years, espec ... |
5-12-2021 at 12:07
by: karlos³ |
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[rquote=668143&tid=157997&author=Syn the Sizer][rquote=668139&tid=157997&author=karl ... |
4-12-2021 at 17:07
by: karlos³ |
2021 Secret Santa - Sign up here
[rquote=668138&tid=157997&author=Syn the Sizer][rquote=668136&tid=157997&author=karl ... |
4-12-2021 at 15:00
by: karlos³ |
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If I ever hit up for anyone from north america, I will order something to them from inside the count ... |
4-12-2021 at 14:12
by: karlos³ |
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My dear DraconicAcid 
I got it, but I thought it was just too obvious 
Its like I've seen th ... |
2-12-2021 at 14:03
by: karlos³ |
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Well, in five days its sinter glass, but I think the dutch spell glass like "klaas".
I don't know w ... |
30-11-2021 at 16:12
by: karlos³ |
..the Vespiary
[rquote=667692&tid=158028&author=Organikum][rquote=667663&tid=158028&author=karlos³ ... |
24-11-2021 at 16:14
by: karlos³ |
Chemistry to do with thymol
[rquote=667671&tid=158116&author=pantone159]It is not a good behavior for a chemical label.
... |
23-11-2021 at 10:09
by: karlos³ |
Chemistry to do with thymol
They look typical to what you often see in pharmacies in germany, as decoration though.
But I remem ... |
23-11-2021 at 09:29
by: karlos³ |
..the Vespiary
I hate it.
I hope we can switch quickly to that other provider. |
23-11-2021 at 08:36
by: karlos³ |
Science Madness Mug
You can fit six normal sized oranges, freshly pressed, into the large SM mug.
And thats a whole lot ... |
23-11-2021 at 07:44
by: karlos³ |
Chemistry to do with thymol
[rquote=667629&tid=158116&author=Tsjerk]
First question; could it really be from 1948? I do ... |
23-11-2021 at 07:20
by: karlos³ |
Storing concentrated ammonia water
Yeah I bought a canister 5l of 25% of the stuff, and(no don't) due to ease I store it(its down to li ... |
20-11-2021 at 13:16
by: karlos³ |
List of items needed to get started in air-free chemistry?
[rquote=667395&tid=158096&author=MichaelBijanAfghani]
Why does vogels say I have to dry die ... |
16-11-2021 at 16:55
by: karlos³ |
novel analog of nocaine (theoretical)
[rquote=667398&tid=61754&author=Fery][rquote=667387&tid=61754&author=karlos³]Are we ... |
16-11-2021 at 15:42
by: karlos³ |
Using the Glass-col thermocouple
[rquote=667388&tid=158092&author=SWIM]
Sometimes a word is worth a thousand words.[/rquote] ... |
16-11-2021 at 14:59
by: karlos³ |
New chemistry forum for Hive Bees
[rquote=667391&tid=3381&author=SWIM]This is your brain on drugs.
Get the picture?
This ... |
16-11-2021 at 14:44
by: karlos³ |
novel analog of nocaine (theoretical)
Who needs betelnuts for arecoline?
Are we chemists or are we not?
You can get arecoline from nic ... |
16-11-2021 at 10:04
by: karlos³ |
List of items needed to get started in air-free chemistry?
Gignard reactions are not hard to run, you certainly don't need most of that.
At the hive Bwiti ran ... |
16-11-2021 at 07:50
by: karlos³ |
Production of butyric acid acid and butanol by fermentation
It does smell bad because of the butyric acid, I thought?
I worked with n-butanal just a few days ... |
14-11-2021 at 12:51
by: karlos³ |
Short question / quick answer - Thread
[rquote=667124&tid=26572&author=DraconicAcid]Sadly, I don't have a vacuum pump (and I don't ... |
11-11-2021 at 00:00
by: karlos³ |
The Short Questions Thread (4)
Thank you, thats great to hear 
I will go for the cheaper version, or whose smallest package size ... |
8-11-2021 at 06:59
by: karlos³ |
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