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Iron (III) Carbonate
Na2CO3 in water form hydroxide anions too:
CO3 2- + 2H2O--> 2OH - + H2CO3 (decomposes immediate ... |
6-5-2011 at 09:21
by: Mixell |
Fluorine gas non-electrical production
What is the point of this thread....?
No question is asked and there is no elaboration on any metho ... |
4-5-2011 at 14:13
by: Mixell |
Can Magnesium be extracted from epsom salt easily
I support blogfast, this procedure is quite dangerous and hard to achieve at laboratory conditions ( ... |
4-5-2011 at 08:53
by: Mixell |
NaI best method?
Iodine dissolves in water in the presence of of iodide ions, they form the I3 1- anion (triiodide).
... |
2-5-2011 at 07:21
by: Mixell |
Is CuSO4.5H2O a coordination compound?
In aqueous solutions the color is due to the Cu(H2O)6 2+ complex, with water molecules as ligands.
... |
1-5-2011 at 07:31
by: Mixell |
NaI best method?
HI attacks glass? Your not confusing it with HF?
So do the nitrate method if it doesn't interferes ... |
29-4-2011 at 10:46
by: Mixell |
Calcium Hydroxide from Sodium Hydroxide and Calcium Chloride
sounds reasonable enough, its a very easy reaction. |
29-4-2011 at 10:23
by: Mixell |
NaI best method?
Oh, lucky you (if Wikipedia does not lie): NaClO4 solubility: 167g/100ml 0C and KClO4 solubility 0.7 ... |
29-4-2011 at 08:48
by: Mixell |
NaI best method?
You need a to find an anion that forms a highly soluble salt with Na and a lot less soluble salt wit ... |
29-4-2011 at 08:38
by: Mixell |
Nitric Acid Supplier!
hkparker, Do you know if they ship internationally?
I don't need acids, but I would like to have so ... |
28-4-2011 at 16:16
by: Mixell |
H2o2 from sodium persulfate
Well, because its a strong oxidizer, I assume a solution of it would be quite caustic, so thats prob ... |
25-4-2011 at 14:04
by: Mixell |
Dissolving germanium metal
Well, so I have no idea what is causing that yellow color...
Could it be Ge4+? But why does the col ... |
24-4-2011 at 12:55
by: Mixell |
Dissolving germanium metal
Ok, the solution is back to its original, slightly green coloar, after adding a few drops of hydroge ... |
24-4-2011 at 11:59
by: Mixell |
Dissolving germanium metal
The hydrogen peroxide and the nitric acid (as everything else) are laboratory grade (CP). And the ge ... |
24-4-2011 at 11:28
by: Mixell |
Dissolving germanium metal
I dissolved some germanium in nitric acid, and I got a very faint green solution (with some germaniu ... |
24-4-2011 at 07:59
by: Mixell |
Why does alcohol taste bad?
I wasn't serious about the tasting part, although I don't think one drop of methanol (0.05 ml) can d ... |
18-4-2011 at 17:04
by: Mixell |
Copper(II) Hydroxide !
Just one thing, H2O2 is very prone to decomposition, and most of it decomposes in the process.
I ma ... |
18-4-2011 at 03:07
by: Mixell |
Why does alcohol taste bad?
[rquote=207123&tid=16055&author=IndependentBoffin][rquote=207122&tid=16055&author=Sc ... |
17-4-2011 at 16:19
by: Mixell |
Copper(II) Hydroxide !
Hydrogen peroxide and any mineral acid will do the trick, although using nitric acid is a lot cheape ... |
17-4-2011 at 12:57
by: Mixell |
Copper(II) Hydroxide !
Copper hydroxide decomposes to copper oxide (CuO) at 80C.
So I assume you added the hydroxide solut ... |
17-4-2011 at 03:26
by: Mixell |
Periodic table has actually no more than 98 elements
Well, I think that most (if not all) of the unstable elements exist in nature. There are super-massi ... |
16-4-2011 at 01:41
by: Mixell |
Cheap platinum jewelry as anodes for DIY chloralkali cell?
It looks good, maybe too good to be true.
Even if its only plated, 50 pairs for less than 7 bucks?
... |
16-4-2011 at 01:22
by: Mixell |
SO2 collection
The MnO2 + S sounds like the best method, since I have a lot of MnO2 mix from batteries.
I thought ... |
5-4-2011 at 04:07
by: Mixell |
SO2 collection
Anyone gt a method or a device that can collect SO2 from burning sulfur?
I need something that will ... |
4-4-2011 at 12:33
by: Mixell |
Manganese Chloride Crystals
Well, I could try it, if I'll find the time and nerve to handle the awful smell of chlorine, I see n ... |
31-3-2011 at 09:54
by: Mixell |
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