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KOH/NaOH azeotropic dehydration
My guess is that this won't work due to the high affinity of KOH and NaOH for water. This is typical ... |
4-3-2019 at 03:48
by: 12thealchemist |
Is it possible to synthesise Pd/C from home?
Here's a very recent youtube video on preparing Pd/C. YouTube isn't always the best source of inform ... |
1-3-2019 at 01:46
by: 12thealchemist |
Methane synthesis
If we're considering all possibilities, one could generate methane via protonation of a methyl Grign ... |
27-2-2019 at 07:24
by: 12thealchemist |
Where can I buy distilled water in the UK?
[rquote=603477&tid=145543&author=fff]Hi all,
I need some distilled water. I've searched loc ... |
25-2-2019 at 06:10
by: 12thealchemist |
Synthesis of longer chain tertiary alcohols
Rubidium has recently been synthesised by Pok over on the potassium thread and the "new" German chem ... |
22-2-2019 at 07:48
by: 12thealchemist |
The Wump Incident
This reminds me a similar incident many many years ago in a polystyrene (unexpanded) container that ... |
20-2-2019 at 07:42
by: 12thealchemist |
Preparation of alkali metals via the catalysed magnesium reduction process
This is the final version, including the latest updates from NurdRage. He is set to release one more ... |
19-2-2019 at 06:12
by: 12thealchemist |
Legality discourse split from "4-Allylcatechol Methylenation"
[rquote=601918&tid=144615&author=DavidJR]Errrrrrrrrr.... this looks a bit dodgy. It's only a ... |
14-2-2019 at 07:36
by: 12thealchemist |
Preparation of Nickel (ii) acetate
Why would the salts be more dangerous as solid than in solution? Surely solution is just as dangerou ... |
14-2-2019 at 02:41
by: 12thealchemist |
Cryogenic Chemistry (Cryochem)
This paper might be of use, with regards to the liquid SO[sub]2[/sub] |
1-2-2019 at 01:30
by: 12thealchemist |
Cryogenic Chemistry (Cryochem)
Almost any reaction involving BuLi uses a dry ice/acetone bath, including making LDA (lithium diisop ... |
28-1-2019 at 04:38
by: 12thealchemist |
Preparation of alkali metals via the catalysed magnesium reduction process
I have been updating the write-up as the videos come out, but figured I would only update this post ... |
30-12-2018 at 02:11
by: 12thealchemist |
Alright looking for insight
I think the "5" electron clouds are supposed to be three sp[sup]2[/sup] hybridised orbitals, and one ... |
24-12-2018 at 04:03
by: 12thealchemist |
Choice of metal for thermite
I think that depends on how easy it is to obtain, store, and use the finely divided metal. It sounds ... |
23-12-2018 at 01:27
by: 12thealchemist |
Removing BrCl from Bromine
Tried to make bromine from BCDMH? (1-Bromo-3-chloro-5,5-dimethylhydantoin, a water sanitation chemic ... |
20-12-2018 at 12:50
by: 12thealchemist |
Tired of reporting spam
I've noticed a significant increase in the quantity of spam slipping through the net. It seems the m ... |
20-12-2018 at 12:22
by: 12thealchemist |
Removing fishy smell from air - possible?
The amount of amine required to give a smell is absolutely minuscule. With a home lab set up, the qu ... |
18-12-2018 at 09:40
by: 12thealchemist |
Tin from Solder
Lead chloride is noticeably more soluble in solutions where there is already a high chloride concent ... |
17-12-2018 at 01:38
by: 12thealchemist |
Gradual disintegration of metal thermite balls
I've noticed this many times with the metallic nodules obtained from thermites and thermite-type rea ... |
16-12-2018 at 01:49
by: 12thealchemist |
Astatine probable vapor colour
There is this diagram on Wikipedia on the Tennessine page:
[file]72419[/file] |
15-12-2018 at 02:00
by: 12thealchemist |
Astatine probable vapor colour
To me, bromine vapour is reddish brown, more red than nitrogen dioxide but less red than chromyl chl ... |
14-12-2018 at 11:20
by: 12thealchemist |
Uranium ore tests
Uranates and vanadates both have the capability of forming complex anionic structures; the main grou ... |
14-12-2018 at 05:45
by: 12thealchemist |
Astatine probable vapor colour
Would it be possible to calculate the approximate colour by working from the molecular orbitals? The ... |
14-12-2018 at 02:21
by: 12thealchemist |
Uranium ore tests
Which vanadium species you get is very pH dependent. Vanadates are notorious for forming aggregatory ... |
13-12-2018 at 09:32
by: 12thealchemist |
Uranium ore tests
The old-school analytical tests (now hobby chem) from my analysis table book for uranium are:
[list ... |
13-12-2018 at 09:16
by: 12thealchemist |
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