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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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