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making anhydrous ethanol from vodka.
In my country, Bryntsalov medical antiseptic alcohol is available. It's like Everclear, but of somew ...
2-5-2017 at 09:16
by: ave369
Cheap nitrates to potassium nitrate
[rquote=480680&tid=73415&author=Clonejeffie]Also it turns out the calcium nitrate I ordered ...
21-4-2017 at 07:39
by: ave369
Sulphur dioxide from sulphuric acid
Yes, heating sulfuric acid with copper should do the trick. It should be concentrated.
20-4-2017 at 09:47
by: ave369
What color is a nuclear explosion ?
At the initial fireball stage, the nuclear explosion is the color of pure pain. It's so bright that ...
16-4-2017 at 10:48
by: ave369
experiments with Iodine Tinctures
Many oxidizers work best at low pH. That's why you need acid.

There's another aspect to this reac ...
16-4-2017 at 10:46
by: ave369
Strange KMnO4 reaction ?
Is this ZnO some form of consumer product? If so, it couldn't be arsenic or cadmium, this kind of to ...
5-4-2017 at 22:24
by: ave369
Strange KMnO4 reaction ?
Sodium zincate, as a salt of a strong base and a very weak acid, is strongly basic. Strongly basic c ...
4-4-2017 at 09:26
by: ave369
Alternatives to sulphuric acid for make ethyl borate
Metaphosphoric acid might work. It's an even better desiccant than sulfuric acid. However, it's a pa ...
5-2-2017 at 06:52
by: ave369
Latest chemical order?
My last chemical purchase is a 5 liter jerrycan of 95% ethanol. It wasn't really an order, it was a ...
31-1-2017 at 08:50
by: ave369
The Stronger Acid
In aqueous solution, the acid is always H3O+. In dry HBr, there is no acid: the only hydrogen halide ...
31-1-2017 at 08:46
by: ave369
Iron oxide + conc. acetic acid in one go
What's the point in having 60% acetic acid, if the same could be bought in a supermarket as a vinega ...
22-1-2017 at 14:53
by: ave369
Zinc Chloride Tetrahydrate Decomp.
Yeah, the cloudiness when you crystallize salts of very weak bases usually means hydrolysis. You nee ...
19-1-2017 at 13:31
by: ave369
re-use NO2 and Cl2
[rquote=470045&tid=71416&author=AJKOER]Adding Cl2 to two parts NO2 into the same water shoul ...
19-1-2017 at 13:27
by: ave369
Dirty 96% Sulfuric Acid
I've recently completely decolorized my H2SO4 from the color of soy sauce to completely colorless. I ...
19-1-2017 at 13:23
by: ave369
By the way, can you make Cu2O3 with persulfate as oxidizer? I tried ammonium persulfate on Cu(OH)2, ...
19-1-2017 at 13:18
by: ave369
Cleaning Denatured Ethanol
[rquote=471252&tid=71676&author=D4RR3N]The thing is it has only recently become publicly ava ...
19-1-2017 at 13:09
by: ave369
HCN decomp
H-CN + 3H2O ---> NH4OH + HCOOH[/rquote]

You mea ...
19-1-2017 at 01:06
by: ave369
Silver sulfate
16-1-2017 at 12:27
by: ave369
Silver sulfate
What I forgot to mention that the silver sulfate is old and has some elemental silver in it anyway. ...
16-1-2017 at 02:02
by: ave369
H2S preparation
One could try this with CuSO4. CuS has very, very low solubility, if I remember correctly.
12-12-2016 at 01:53
by: ave369
laptop battery
Does any of the metal sheets react with water? Many lithium batteries have lithium foil.
11-12-2016 at 17:02
by: ave369
Unknown metal identification
Is there any color in the acid when you try the reaction?
10-12-2016 at 13:34
by: ave369
H2S preparation
Be careful with this gas. It's a killer. If you suddenly stop smelling it, turn everything off and r ...
10-12-2016 at 13:30
by: ave369
Taste of different acids?
I've found a Youtube video of a Russian-speaking MORON who tasted HF (the moron survived, so no Darw ...
9-12-2016 at 16:47
by: ave369
Concentrating HF solution
I've made bromine. Yes, the smell is a killer, it lingered at my apartment for a long time, and you ...
9-12-2016 at 05:27
by: ave369
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