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Mg
The NaCl could be catalysing it by something along these lines:
Mg +2NaCl -> 2Na + MgCl[size=1]2 ... |
26-10-2004 at 18:18
by: Pyrovus |
Permanganate
I got my MnSO[size=1]4[/size] from a garden store - they sell it to correct manganese deficiency in ... |
21-10-2004 at 23:48
by: Pyrovus |
Permanganate
I've managed to make permanganate from MnSO[size=1]4[/size] by oxidising in aqueous solution wi ... |
20-10-2004 at 22:23
by: Pyrovus |
Most corrosive agent?
I don't know how this compares with O[size=1]2[/size]F[size=1]2[/size], but apparently ClF[size ... |
16-9-2004 at 03:58
by: Pyrovus |
Ferromagnetic elements and compounds
How many ferromagnetic elements are there?
In schools they teach that there is only 3; iron, nickel ... |
31-8-2004 at 00:30
by: Pyrovus |
Most corrosive agent?
[quote][i]Originally posted by Saerynide[/i]
*Why* they have:
Metallic Sodium
Bromine
White Ph ... |
11-8-2004 at 03:20
by: Pyrovus |
Nitrogen tribromide
The direct reaction of bromine with ammonia gives nitrogen gas, not NBr[size=0]3[/size].
[Edited on ... |
11-8-2004 at 02:54
by: Pyrovus |
Chlorine
Commerical Ca(OCl)2 generally comes in a hydrated form, so the chlorine smell might come partly from ... |
4-7-2004 at 01:43
by: Pyrovus |
NH4NO3 and KNO3
NH4NO3 will slowly decompose on it's own, as a result of the equilibrium:
NH[size=1]4[/size]+ ... |
29-6-2004 at 21:50
by: Pyrovus |
Interesting allotropes, glassifications, and polymorphs.
Explosive antimony is prepared through electrolysis of SbCl3, and apparently it's explosive pro ... |
26-6-2004 at 23:02
by: Pyrovus |
glycerol triazide
Perhaps the azide could be made by some kind of dispacement reaction, like something along these lin ... |
21-5-2004 at 22:33
by: Pyrovus |
NH3O-- Does this exist?
The only structure for N(CH3)5 that seems reasonable would be the methyl salt of the tetramethyl amm ... |
10-5-2004 at 03:26
by: Pyrovus |
Metal Solubility and Solvent
Well, there's always mercury, which forms liquid amalgams . . . but admittedly it's not th ... |
27-4-2004 at 00:55
by: Pyrovus |
Possibility of sulphuric acid?
On the Al2(SO4)3 front, perhaps an easier route may be to use H3PO4. AlPO4 is extremely insoluble, s ... |
22-4-2004 at 03:52
by: Pyrovus |
Hypochlorite Reaction
True - if you heat hypochlorites to 70°C, then they decompose to chlorate and chloride. However, I ... |
18-4-2004 at 01:29
by: Pyrovus |
Hypochlorite Reaction
Seems OK to me - calcium hydroxide is quite insoluble in aqueous solution, so it will precipitate ou ... |
18-4-2004 at 00:54
by: Pyrovus |
Ca(OH)2 + H2O2 --> ?
H2O2 is quite unstable in alkaline solution, so your bubbles come from the reaction 2H2O2 -> H2O ... |
15-4-2004 at 01:26
by: Pyrovus |
Iron ethoxide
It is actually slightly soluble in ethanol, I don't know the exact figures, but enough that a r ... |
12-4-2004 at 22:56
by: Pyrovus |
terrorists planning chemical warfare
[quote]
The way the diol intermediate is formed makes me wonder if Os is at an oxidation state of + ... |
8-4-2004 at 00:30
by: Pyrovus |
Iron ethoxide
Over the last few days I've been making sodium ethoxide by electrolysis of sodium chloride in e ... |
8-4-2004 at 00:22
by: Pyrovus |
terrorists planning chemical warfare
Would osmium tetroxide even be stable at explosion temperatures? It's in a pretty high oxidatio ... |
7-4-2004 at 01:49
by: Pyrovus |
P2O5 and P4O10
Well, for starters P2O5 and P4O10 are the same thing - the actual molecule is P4O10, but it is often ... |
30-3-2004 at 23:39
by: Pyrovus |
Sulfur Analogs of Halogen Oxoacids
The trouble with acids like HClS4 is that, due to the fact that chlorine is more electronegative tha ... |
29-3-2004 at 00:19
by: Pyrovus |
Another possibility
The SiO2 structure might be a bit ambitious, but what about smaller structures? For instance, perhap ... |
26-3-2004 at 00:08
by: Pyrovus |
Complex ions of copper
How about Cu(NI3)4 ++, Cu(NCl3)4 ++ and the like? They should be very interesting . . .  |
24-3-2004 at 22:13
by: Pyrovus |
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