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18K Gold sould I drop it in aqua regia.
[rquote=640171&tid=155751&author=draculic acid69]https://www.liveauctionworld.com/GOLD-TONE- ...
8-7-2020 at 20:31
by: DraconicAcid
18K Gold sould I drop it in aqua regia.
[rquote=640169&tid=155751&author=draculic acid69]What's it say above the cross? And what is ...
8-7-2020 at 20:01
by: DraconicAcid
18K Gold sould I drop it in aqua regia.
[rquote=640161&tid=155751&author=draculic acid69]That used to be an effective way to determi ...
8-7-2020 at 18:33
by: DraconicAcid
Aesthetic Aromatics: Preliminaries
Hexaiodobenzene, and the dication thereof (a rare sigma-aromatic compound).
7-7-2020 at 19:59
by: DraconicAcid
Oxidation of aldehydes to carboxylic acids?
I don't know- I've been using hydrogen peroxide as the hypochlorite scavenger.

I generally use th ...
7-7-2020 at 13:12
by: DraconicAcid
Oxidation of aldehydes to carboxylic acids?
[rquote=640090&tid=155740&author=JJay]Are there any selective aldehyde oxidation reactions t ...
7-7-2020 at 12:05
by: DraconicAcid
Oxidation of aldehydes to carboxylic acids?
Yes, that one.
7-7-2020 at 08:41
by: DraconicAcid
Cou's esters megathread
I'm just going to hitch my wagon to your train here, and report the successful synthesis of methyl p ...
6-7-2020 at 19:06
by: DraconicAcid
Oxidation of aldehydes to carboxylic acids?
Sodium chlorite in aqueous isopropanol (sodium dihydrogen phosphate and hydrogen peroxide are also n ...
6-7-2020 at 18:41
by: DraconicAcid
2,2-bipyridine complexes
Did you ever manage to isolate these compounds?
5-7-2020 at 19:15
by: DraconicAcid
Orange-limonene reaction and sulfuric acid, color chemistry
Two enantiomers (such as D and L limonene) will have identical properties except when interacting wi ...
3-7-2020 at 19:23
by: DraconicAcid
How to grow crystals & Why do they form?
No, you can't make nice-looking crystals quickly. The more slowly they grow, the better crystals yo ...
3-7-2020 at 18:44
by: DraconicAcid
KMnO4 oidation of tertiary alcohol
It's not a trick question - "No reaction" is a perfectly reasonable answer for many such questions.
3-7-2020 at 11:44
by: DraconicAcid
Containing iodine as liquid
You want a high pressure if you want it to melt rather than sublime.
2-7-2020 at 17:46
by: DraconicAcid
Cyanic acid to cyanate. structure
As I understand it, there is no isocyanate ion- deprotonation of isocyanic acid and cyanic acid both ...
2-7-2020 at 12:37
by: DraconicAcid
A day of summer chemistry.
[rquote=639638&tid=155699&author=Syn the Sizer]@DraconicAcid What would you consider it.[/rq ...
2-7-2020 at 11:58
by: DraconicAcid
Making sodium isopropoxide - Sodium is not dissolving
[rquote=639624&tid=155696&author=SplendidAcylation]

Since it reacts so slowly with the al ...
1-7-2020 at 13:45
by: DraconicAcid
A day of summer chemistry.
The anion may be coordinated to the copper(II) cation, but I don't see the use in considering it a c ...
1-7-2020 at 12:56
by: DraconicAcid
A day of summer chemistry.
Nice! (And happy Canada Day!)

But copper acetlysalicylate isn't organometallic- there is no copp ...
1-7-2020 at 10:52
by: DraconicAcid
Why is tin and HCl rxn so slow?
[rquote=639350&tid=155674&author=SplendidAcylation]I did this reaction recently

It is ind ...
27-6-2020 at 18:02
by: DraconicAcid
Orange-limonene reaction and sulfuric acid, color chemistry
Non-aromatic compounds aren't odourless- they just lacked the characteristic odour that the first ar ...
27-6-2020 at 17:22
by: DraconicAcid
Why is tin and HCl rxn so slow?
I wonder if copper would catalyze the reaction, as it does for zinc and aluminum.
27-6-2020 at 17:17
by: DraconicAcid
Crystallization Techniques
[rquote=639328&tid=154714&author=Refinery]Is there way to determine the solubility differenc ...
27-6-2020 at 14:00
by: DraconicAcid
Hexane or Pentane?
Pentane is an excellent solvent for many non-polar substances, including hydrocarbons, some organome ...
27-6-2020 at 12:12
by: DraconicAcid
solvent tin can lied about its composition, but it may contain phenol
Distillation should give you an idea of what volatile components are in it, as well as getting rid o ...
27-6-2020 at 09:17
by: DraconicAcid
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