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Gallium + Aqua regia forms... What?
The issue, I believe, is the partial hydrolysis of the gallium "chloride" product. This forms galliu ...
15-9-2019 at 06:17
by: 12thealchemist
Help me identify this chemical
[rquote=622853&tid=153870&author=CELamCheng]But wikipedia say its melting point is 175-177° ...
14-9-2019 at 10:42
by: 12thealchemist
Gallium + Aqua regia forms... What?
Gallium and aluminium are very similiar in their chemistry. If you had treated aluminium in a simila ...
14-9-2019 at 06:17
by: 12thealchemist
Help me identify this chemical
Do you have potassium permanganate? If you make up a very dilute solution of KMnO[sub]4[/sub] does t ...
13-9-2019 at 08:48
by: 12thealchemist
Help me identify this chemical
You say it has an odour, but what does it smell of? I assume mint, but given you don't think it is m ...
12-9-2019 at 08:43
by: 12thealchemist
SbCl3 + Na2S2O3 = something interesting + corrosive fumes of what?
[rquote=622625&tid=153826&author=teodor]Where I can get the information about "hydrates"? To ...
11-9-2019 at 01:14
by: 12thealchemist
SbCl3 + Na2S2O3 = something interesting + corrosive fumes of what?
Antimony sulphide can be hydrated to varying degrees by boiling it in hydrochloric acid. The anhydro ...
10-9-2019 at 10:19
by: 12thealchemist
To jsum: I can't see whimsy there wor
To be honest, when I joined I could see both forums, but I went away for a couple of years and when ...
9-9-2019 at 05:43
by: 12thealchemist
To jsum: I can't see whimsy there wor
Whimsy cannot be viewed or accessed unless the user has been given permission - which usually means ...
9-9-2019 at 00:51
by: 12thealchemist
Feasibility of preparing copper phthalocyanine at home
[rquote=622377&tid=153743&author=j_sum1]Texium made a video on its synthesis. I forget the d ...
7-9-2019 at 06:25
by: 12thealchemist
Anyone with experience with GAMESS?
I solved my problem; it turns out you can open the GAMESS output file in Avogadro as well as MacMolP ...
4-9-2019 at 07:28
by: 12thealchemist
Sulphurous acid as solvent
Certainly
MnO[sub]2[/sub] + H[sub]2[/sub]SO[sub]3[/sub] = MnSO[sub]4[/sub](aq) + H[sub]2[/sub]O
...
31-8-2019 at 12:38
by: 12thealchemist
Sulphurous acid as solvent
Apparently:

[quote]
The sulfites of Na+, K+, and NH4+ are soluble in water. Most other sulfites ...
31-8-2019 at 03:43
by: 12thealchemist
Anyone with experience with GAMESS?
I've been running numerous calculations with GAMESS (version 2018-R1-pgi-mkl), and have more or less ...
27-8-2019 at 12:08
by: 12thealchemist
Destructive distillation of polypropylene
The resulting oil appears to be completely different to the list of products given. Almost no pentan ...
26-8-2019 at 01:58
by: 12thealchemist
Destructive distillation of polypropylene
In my case, they're polypropylene:

[file]76829[/file]

I've done destructive distillation of p ...
26-8-2019 at 01:07
by: 12thealchemist
Destructive distillation of polypropylene
Some years ago I collected together a large quantity of waste polypropylene (PP) plastic in the form ...
25-8-2019 at 06:38
by: 12thealchemist
Is there any way to make 3 amino phenol from salicamide?
The only issue is how to decarboxylate acetylsalicylic acid without cleaving the ester linkage - in ...
18-4-2019 at 01:42
by: 12thealchemist
Is there any way to make 3 amino phenol from salicamide?
The Hoffman rearrangement or degradation would work to convert salicamide into 2-aminophenol.

3-a ...
17-4-2019 at 04:44
by: 12thealchemist
LiAlH4 via electrolysis
I'm not sure at what temperature lithium metal will react with hydrogen, but I don't think it's at a ...
10-4-2019 at 12:26
by: 12thealchemist
T-butanol from Citric acid?
[rquote=608056&tid=147577&author=fusso]@12ta some of the C in backbone is missing[/rquote]
...
10-4-2019 at 00:34
by: 12thealchemist
T-butanol from Citric acid?
As I understand it, the proposed route looks something like this:

[file]74855[/file]

I have ...
9-4-2019 at 01:07
by: 12thealchemist
T-butanol from Citric acid?
What reducing agent do you plan to use to reduce a carboxylic acid to an alkane, or alcohol then alk ...
8-4-2019 at 12:24
by: 12thealchemist
Silver nanoparticles
[rquote=607275&tid=147281&author=woelen]If you used sterling silver (which normally is 0.925 ...
3-4-2019 at 09:29
by: 12thealchemist
Allotropes of Sulpher
I've also recrystallised sulphur from toluene to excellent effect - it's fairly soluble in boiling t ...
3-4-2019 at 08:44
by: 12thealchemist
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