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Flash Powder
8 Mesh? That's very coarse for flash powder. |
10-12-2005 at 05:56
by: neutrino |
Decomposition of ammonium salts
Traditionally this is done in aqueous solution so the reactants mix well enough to react at a notice ... |
10-12-2005 at 05:41
by: neutrino |
Exotic thermites & analogs
I doubt it would work. OsO<sub>4</sub> has a very low boiling point (130*C), so it would ... |
10-12-2005 at 05:30
by: neutrino |
Should There Be Legal Controls on Chemicals & Glassware?
>Would this action keep the population as a whole safer?
I doubt it. Look at the case of hard ... |
8-12-2005 at 17:39
by: neutrino |
Carbon arc Furnace
>...All you need to do is to cut them into the right sized pieces, but and hold a square setup to ... |
8-12-2005 at 17:29
by: neutrino |
mercury sources ??
It talks about selling in state, but not buying from out-of-state.
I don't think this will make i ... |
8-12-2005 at 17:18
by: neutrino |
Sodium!
I didn't know cheap storebought lye and crappy electrodes could give that kind of purity. Nice. :coo ... |
8-12-2005 at 03:26
by: neutrino |
Sodium!
I tried my idea a few days ago. In about a half hour of operation, the glass was eaten severely, som ... |
7-12-2005 at 17:44
by: neutrino |
Carbon arc Furnace
High vacuum melting on a piece of cooled copper? Are you sure you're not confusing this with e-beam ... |
7-12-2005 at 17:32
by: neutrino |
Decomposition of ammonium salts
I'm no expert on this, but I will give you the general trends I've seen.
If the anion is a stable ... |
7-12-2005 at 14:32
by: neutrino |
microwave modifications
Stray microwaves are indeed very dangerous. They can destroy your eyes, leaving you blind. Assuming ... |
6-12-2005 at 14:03
by: neutrino |
Forum upgraded!
Oh, rogue chemist was talking about those themes. Nevermind. |
5-12-2005 at 14:25
by: neutrino |
Acid decomposition of hypochlorite
I didn't know about that purification step. Now that I do the math, 70% calcium hypochlorite would h ... |
5-12-2005 at 14:22
by: neutrino |
Forum upgraded!
Excuse my ignorance, but just where are these themes? I can't find them on the control panel. |
5-12-2005 at 03:25
by: neutrino |
Acid decomposition of hypochlorite
Your second equation is correct. The net ionic equation here is:
Cl- + ClO- + 2H+ ---> H<su ... |
5-12-2005 at 03:24
by: neutrino |
Forum upgraded!
Quick reply. Nice. I suppose automatic spell checking would be a little too much to ask? 
Perso ... |
4-12-2005 at 07:20
by: neutrino |
H2O2 + Cu(OH)2
That should make peroximonosulfufic (Caro's) acid:
H<sub>2</sub>O<sub>2< ... |
2-12-2005 at 03:28
by: neutrino |
Distilling listerine....
You are off by a few decimal places:
0.092% * 1000mL = .92mL |
1-12-2005 at 14:27
by: neutrino |
Electrical Furnace Contruction - My design and implementation
Have you tried eBay for smaller amounts? |
1-12-2005 at 03:25
by: neutrino |
Acetic anhydride preparation
As chemoleo just said, around.
We have all heard of the acetyl chloride method and want something ... |
1-12-2005 at 03:21
by: neutrino |
Lead Dioxide Electrodes
Sorry, I was referring to the carbonate step. Neither the product nor reactant are very soluble. |
30-11-2005 at 14:35
by: neutrino |
Forum idea
If we really don’t want this to become a recipe bank, we can just bury the thing under a few layer ... |
30-11-2005 at 14:18
by: neutrino |
Lead Dioxide Electrodes
That sounds like it will be dificult given the low solubility of PbCl<sub>2</sub>. |
30-11-2005 at 03:24
by: neutrino |
Help me please !!!!!!! I need answer today :)
That would happen to some extent, but mostly the equilibrium would be driven toward Al(H<sub>2 ... |
29-11-2005 at 19:06
by: neutrino |
Dissolving niobium metal
>Unless niobium fluoride is insoluble I don't see a need for adding more fluoride?
It may ... |
29-11-2005 at 14:44
by: neutrino |
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