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EU illegal chemicals -> useful legal ones?
If you want sulfuric acid, just boil the Bat. Buy dilute sulfuric acid (such as battery acid, hence ... |
19-3-2023 at 05:40
by: ave369 |
sodium nitrate from suspicious CAN cold packs trouble
Ca(OH)2 is not insoluble, it is somewhat soluble (~2 gram per liter) in water. |
21-2-2023 at 11:52
by: ave369 |
What is this acid? Can I use a substitute?
A substitute for what? It won't work as a substitute for any specific acid such as sulfuric. However ... |
8-2-2023 at 00:17
by: ave369 |
Can you still get an editor account on the wiki?
I would like to have my password reset. I'm an old editor of the wiki but I forgot my password. |
7-2-2023 at 23:55
by: ave369 |
Purifying NaOH from drain opener
I would rather look for a drain opener that has two kinds of particles: spherical white globules and ... |
9-10-2022 at 10:39
by: ave369 |
Ferrates vs. perxenates
I don't think a home chemist can seriously answer a question about xenon compounds. Xenon chemistry ... |
9-10-2022 at 10:35
by: ave369 |
Latest chemical order?
Recently, my age-old interest in ferrates was piqued by a recent purchase: a mixture of potassium pe ... |
13-2-2022 at 09:36
by: ave369 |
Removing HCl from aqueous CuCl2 Without Heat or Cl2 Formation
Why not add freshly prepared Cu(OH)2? It does react with dilute HCl.
[Edited on 13-2-2022 by ave369 ... |
13-2-2022 at 09:28
by: ave369 |
Acid exchange reactions
Let me add my two cents.
The acid strength hierarchy is important, but there is another factor, c ... |
13-2-2022 at 09:21
by: ave369 |
Stocking the Lab:OTC
Is your source of sulfuric acid concentrated, or it is just battery acid? |
12-11-2019 at 22:19
by: ave369 |
Calcium Ammonium Nitrate to Sodium Nitrate to Nitric Acid
CO2 is much less soluble than ammonia. Ammonia readily dissolves when the tube does not touch the wa ... |
30-10-2019 at 12:29
by: ave369 |
Calcium Ammonium Nitrate to Sodium Nitrate to Nitric Acid
Any form of ammonium can be destroyed by heating in solution with Na2CO3 or K2CO3. Yesterday I did a ... |
30-10-2019 at 00:46
by: ave369 |
How do i synthesize sodium peroxide?
[rquote=622500&tid=153427&author=Vomaturge] PubChem says "Freely sol in water, forming sodiu ... |
24-9-2019 at 14:45
by: ave369 |
Formaldehyde odor
The smell of formaldehyde is stinging and very distinctive. I believe it is not possible to confuse ... |
24-9-2019 at 14:41
by: ave369 |
Curious glow in a test tube containing red P
That was obviously white phosphorus in trace amounts. Heating red P causes white P to form. It react ... |
19-6-2019 at 21:08
by: ave369 |
Tin from Solder
I did a tin-lead separation by dissolving solder in nitric acid. Lead went into solution as lead nit ... |
19-12-2018 at 23:32
by: ave369 |
Making Ammonium Chloride
It is reasonably easy to make HCl by distilling a mix of table salt and fresh battery acid. Azeotrop ... |
14-11-2018 at 03:55
by: ave369 |
Quick way to determine the concentration of H2SO4
In my experience, the match test is good enough. If it ignites matches, it is good for most experime ... |
20-7-2018 at 02:09
by: ave369 |
Retort vs distiling flask (vertical neck w/y downward angled side arm) - differences?
I use both retorts and distillation flasks. The former I use mostly for nitric acid, and also as the ... |
22-6-2018 at 13:17
by: ave369 |
Using solid Sodium Hypochlorite to generate Chlorine?
Was it ever done by anyone in the lab? |
9-4-2018 at 06:23
by: ave369 |
Using solid Sodium Hypochlorite to generate Chlorine?
[rquote=513602&tid=81796&author=DJF90]and appears to be not too difficult to make if one was ... |
9-4-2018 at 04:37
by: ave369 |
Using solid Sodium Hypochlorite to generate Chlorine?
Solid NaOCl is pretty much unobtainium. It TECHNICALLY exists (and even that is a crystallohydrate, ... |
8-4-2018 at 23:06
by: ave369 |
Technical grade acetone purification
Do the 54-55 and 55-56 fractions display different physical and chemical properties? Basically, can ... |
8-4-2018 at 23:03
by: ave369 |
Cannabinoid concentration
[rquote=510418&tid=81093&author=Mister E]I want to create cannabis concentrate that is free ... |
13-3-2018 at 01:49
by: ave369 |
Cannabinoid concentration
What are you trying to make: cannabinoids as chemicals of reasonable purity for experiments, or cann ... |
11-3-2018 at 02:00
by: ave369 |
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