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Colour and synthesis of Copper Nitrate?
I ended up with a mixture of copper and sodium nitrate after electrolysis which I tried to separate ... |
1-9-2015 at 05:55
by: Marvin |
A safer procedure of mineral acid synthesis
I've read that oleum can be made by dissolving the pyrosulphate in ordinary concentrated acid and co ... |
1-9-2015 at 05:38
by: Marvin |
Just a heads up for conc nitric acid in UK
Right now if you distil your own you are legal. If you buy from him and he doesn't check you have a ... |
28-8-2015 at 02:31
by: Marvin |
HNS the only explosive to make it to the moon
You mean US Patent 3505413 I assume.
Ledgard is a fantasist. That said he doesn't seem to have don ... |
25-8-2015 at 09:04
by: Marvin |
What is amalgam? Is it mercuride (mercury anion)?
Is methane hydrogen carbide? It's an astonishingly bad acid.
Ionic bonding, covalent bonding, me ... |
23-8-2015 at 11:14
by: Marvin |
Phosphorus Pentachloride
Wouldn't the reaction have to pass through the trichloride stage before any pentachloride formed? |
11-8-2015 at 05:26
by: Marvin |
Maleic acid
Heating malic acid produces maleic anhydride (easily sublimes) and fumeric acid (which cannot form a ... |
29-7-2015 at 05:34
by: Marvin |
Maleic acid
You can buy malic acid from wine making stores. Subliming this produces maleic anhydride which you ... |
27-7-2015 at 08:41
by: Marvin |
Pharmaceutical Analytics
The two broad signals around 6 are the amide protons.
http://chemistrytextbookcrawl.blogspot.co.uk/ ... |
24-7-2015 at 04:33
by: Marvin |
How To Make An Emergency Battery
Oooh, oooh, oooh, let me guess, it's the lime juice that makes this organic chemistry? |
17-7-2015 at 18:35
by: Marvin |
2,4 Dinitrophenol
Specifically for 2,4DNP his method, and I think I'm looking at a second edition, is a corrupt versio ... |
9-7-2015 at 18:08
by: Marvin |
what to use for cheap high temperature cloth?
We just used glass wool at university and threw it away afterwards. |
6-7-2015 at 15:16
by: Marvin |
2,4 Dinitrophenol
[rquote=411374&tid=61915&author=SupaVillain] ...if you want to learn more on preparing DNP y ... |
6-7-2015 at 14:49
by: Marvin |
fulminating gold
Allegedly sodium sulphate is for dissolving gold, not precipitating. It's exists as an unreferenced ... |
29-6-2015 at 05:13
by: Marvin |
fulminating gold
Does minerals-water have more details for that sodium sulphate process or is it just the old unrefer ... |
28-6-2015 at 16:11
by: Marvin |
fulminating gold
It's difficult for anyone to say for sure it isn't fulminating gold but normally this substance is m ... |
25-6-2015 at 15:11
by: Marvin |
Synthesis and Reaction Pathway of Mercury (II) Fulminate - Hg(CNO)2
The write up could do with some fleshing out. Neutralising and making inert the mercury in your was ... |
10-6-2015 at 15:46
by: Marvin |
getting sodium metal from aqueous electrolysis?
Cathodic protection works well for metals that can be electroplated. |
4-6-2015 at 11:36
by: Marvin |
Cheap, Low-Resolution, Raman Spectroscopy
One major issue with a scanning type Raman is that most of the signal is thrown away. So if your sp ... |
25-5-2015 at 05:31
by: Marvin |
Electrolyzing CaCl2 with DC welder
My only try at calcium was an utter failure. I think the reason I couldn't get my CaCl[sub]2[/sub] ... |
20-5-2015 at 13:25
by: Marvin |
Electrolyzing CaCl2 with DC welder
I make 100 Amps as producing 0.037g/s Chlorine. 133g/h.
metalresearcher, he used a comma, and yo ... |
19-5-2015 at 10:14
by: Marvin |
Building a Raman spectroscope: my attempt
A lock in amplifier solves a different problem. For a Raman signal on a CCD the thing to do is inte ... |
15-5-2015 at 04:58
by: Marvin |
What to do with a LARGE glass tube?
I immediately thought of barking dog, but the tube is very wide. Probably much too wide to be safe. |
13-5-2015 at 10:08
by: Marvin |
Deuterium!
[rquote=278267&tid=23734&author=IrC]roughly one neutron is produced for every 30 million Alp ... |
3-5-2015 at 09:59
by: Marvin |
Metal dendrites
Electrolysis, the more dilute the solution the more it favours branching. I did this a long time ag ... |
29-4-2015 at 15:37
by: Marvin |
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