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Making KMnO4 ?
If you neutralize the KOH, it will disproportionate to MnO2 and KMnO4.
23-2-2021 at 13:36
by: DraconicAcid
Question about pressure
15 psi is about 1 atmosphere, which isn't exactly high pressure.
21-2-2021 at 13:29
by: DraconicAcid
Distillation of Flammable substances with an open flame
It might be okay as long as you keep your receiving flask well below the flash point of the liquid y ...
17-2-2021 at 12:24
by: DraconicAcid
Acid mixtures that dissolve gold
[rquote=654980&tid=157038&author=Bedlasky]
Isn't iodide capable of reducing Au(III) in to m ...
14-2-2021 at 09:24
by: DraconicAcid
Acid mixtures that dissolve gold
[rquote=654954&tid=157038&author=Bedlasky]Btw. also HBr based mixtures can be used for disso ...
14-2-2021 at 08:44
by: DraconicAcid
Acid mixtures that dissolve gold
[rquote=654944&tid=157038&author=itsallgoodjames]
[quote]
HCl/HClO3
[/quote]
HClO3 isn't ...
13-2-2021 at 18:53
by: DraconicAcid
Acid mixtures that dissolve gold
[rquote=654930&tid=157038&author=Bedlasky]

Nitric acid isn't capable of oxidizing gold ev ...
13-2-2021 at 14:42
by: DraconicAcid
Acid mixtures that dissolve gold
[rquote=654882&tid=157038&author=Maurice VD 37]What do you mean by "being better to dissolve ...
13-2-2021 at 13:52
by: DraconicAcid
anyway to recover and purify the zinc from old batteries?
[rquote=653770&tid=63424&author=Fluorite]Sorry for being stupid but. Can I use battery zinc ...
12-2-2021 at 16:50
by: DraconicAcid
Something strange happened to my CuSO4 solution
[rquote=654796&tid=157029&author=Maurice VD 37]Your precipitate may be partially dehydrated ...
10-2-2021 at 15:09
by: DraconicAcid
Black Phosphorus Sources
Thanks for the correction.
9-2-2021 at 15:56
by: DraconicAcid
Black Phosphorus Sources
[rquote=654620&tid=157016&author=unionised][rquote=654618&tid=157016&author=njl]http ...
9-2-2021 at 13:42
by: DraconicAcid
Cobalt selenite + photos
The ammine complexes will probably look identical to the sulphates of the complexes. The ammine lig ...
9-2-2021 at 13:40
by: DraconicAcid
He vs H
[rquote=654681&tid=157018&author=draculic acid69][rquote=654671&tid=157018&author=Dr ...
9-2-2021 at 02:54
by: DraconicAcid
He vs H
[rquote=654668&tid=157018&author=draculic acid69]Also how do we know any noble gases molar m ...
8-2-2021 at 21:01
by: DraconicAcid
Phosphotungstic acid
[rquote=654632&tid=156993&author=vano][rquote=654629&tid=156993&author=Bedlasky]Ther ...
8-2-2021 at 14:44
by: DraconicAcid
Any way to tell if there is bromobenzene in benzene?
I actually used to have plans for a dime-store gas chromatograph that used detrgent as a stationary ...
6-2-2021 at 17:48
by: DraconicAcid
Copper (I) carbonate
[rquote=654348&tid=156834&author=vano][rquote=654345&tid=156834&author=DraconicAcid] ...
4-2-2021 at 09:57
by: DraconicAcid
Copper (I) carbonate
[rquote=654344&tid=156834&author=Bedlasky]CuCl dissolves in aqueous solutions of any soluble ...
4-2-2021 at 08:20
by: DraconicAcid
Any way to tell if there is bromobenzene in benzene?
The Beilstein test, I think it's called- dip a clean copper wire into it, and stick it into the flam ...
3-2-2021 at 19:38
by: DraconicAcid
Low(est) boiling point salts?
[rquote=654242&tid=156924&author=j_sum1][rquote=653475&tid=156924&author=Junk_Engine ...
2-2-2021 at 15:37
by: DraconicAcid
Low(est) boiling point salts?
[rquote=654238&tid=156924&author=Maurice VD 37]Silicon tetrachloride boils at 57°C. Silicon ...
2-2-2021 at 14:40
by: DraconicAcid
Acylal and "ketylal" properties
I'm pretty sure I've seen something about cinnamaldehyde diacetate somewhere....

https://pubs.acs ...
2-2-2021 at 14:01
by: DraconicAcid
2020 Secret Santa [tell everyone how it went]
Ooohh!!!! Oooohhhh! I just received a small packet of metallic vanadium crystals from my secret Sa ...
1-2-2021 at 18:40
by: DraconicAcid
Oxalatonickelate
I've never even managed to make sodium bis(oxalato)nickelate- I just get nickel oxalate precipitatin ...
31-1-2021 at 10:09
by: DraconicAcid
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