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The trouble with neodymium...
Photos of 99.9999%-iron free Nd sulfate. The ammoniacal salts remained in the crystalization liquor. ... |
7-3-2012 at 16:59
by: Poppy |
Proposed New/Old Faster Method for KClO3 with Better Yield(?)
Seems the whole process need approval, as wel as experimentation on manufacturing such large ammount ... |
6-3-2012 at 12:35
by: Poppy |
The trouble with neodymium...
Considering the mass of the supposedly double salt thus obtained I can't tell if ammonia entered the ... |
5-3-2012 at 17:02
by: Poppy |
Boltzmann distribution
I don't believe something will ever follow the boltzmann distribuition perfectly, besides confined b ... |
5-3-2012 at 16:57
by: Poppy |
Sodium oxide preparation?
2NaNO3 -->heat --> 2NaOH + NO2... seems will not work
NaOH --> heat --> seems will not ... |
5-3-2012 at 12:15
by: Poppy |
The trouble with neodymium...
Wizz,
The ammoniacal solution was made this way:
1 mol Neodimmy hydroxide was mixed with 2 mol ... |
5-3-2012 at 11:59
by: Poppy |
The trouble with neodymium...
the ammoniacal Nd solution I`ve spoken about is as yet unchanged. I'll keep this until ... |
28-2-2012 at 19:50
by: Poppy |
Problem with pacification of Ni.
Im planning to dissolve some Ni too soon from the leftover of some stainless steel pl ... |
25-2-2012 at 19:48
by: Poppy |
Problem with pacification of Ni.
you sir mean chlorate accel parkerizing? we could share some information on that I got ... |
24-2-2012 at 19:34
by: Poppy |
Problem with pacification of Ni.
doesphone chargers work by their own without overstanding currets?As for anhydrous acids ... |
24-2-2012 at 19:15
by: Poppy |
Yellow unknown insoluble compound! What is it?
Shouldn't you had to get rid of the H2S and whether sulphur which was left in the vessel before prec ... |
13-2-2012 at 05:22
by: Poppy |
H2O2 Decomp to O2 - Volume Calc?
It's by definition, the volume of oxygen gas the peroxide would release if decomposed completly at r ... |
12-2-2012 at 19:19
by: Poppy |
The trouble with neodymium...
Blogfast: I mean if Nd-ammonium double salts would precipitate the same way neodimmy sulfate does. ... |
11-2-2012 at 11:38
by: Poppy |
The trouble with neodymium...
You guys mean there should be kept about a half ammount of the hydroxides to replace them to the fin ... |
10-2-2012 at 16:56
by: Poppy |
The trouble with neodymium...
Agreed, see it would be quite difficult.
The sulfate was recycled back into hydroxide form, dryed ... |
9-2-2012 at 16:12
by: Poppy |
Nitric acid with bisulfate
[rquote=236247&tid=18767&author=weiming1998]If I had a retort, then I would of had no proble ... |
9-2-2012 at 10:12
by: Poppy |
The trouble with neodymium...
Okay here follows the calculations involving the required pH to operate these chemical purification ... |
8-2-2012 at 19:34
by: Poppy |
copper II chloride crystals
Smash de green crystals very finely. then add a small ammount of water, keep the salt and the water ... |
8-2-2012 at 18:10
by: Poppy |
Crystal Growing
They pushed that too far.. too far... Crystals won't fit the cave exit anymore. Hopefully may us all ... |
8-2-2012 at 12:27
by: Poppy |
Preparation of Dilute H2SO4 from FeSO4
I think ferrous sulfate pH must be quite acidic too but far from FeIII. Just oxydising the ferrous s ... |
8-2-2012 at 09:14
by: Poppy |
Crystal Growing
[rquote=170067&tid=5529&author=Sedit][rquote=148605&tid=5529&author=chemoleo]Same he ... |
8-2-2012 at 08:00
by: Poppy |
KNO3 + candle wax => NO reaction ???
How did you mixed the wax with KNO3 ? Poor mixtures leads to little or simple no efficaccy of the ox ... |
23-1-2012 at 12:47
by: Poppy |
The effect of glycerol on calcium hypochlorite
Potassium chlorate, which I thought is supposed to be more reactive than calcium hypochlorite, does ... |
22-1-2012 at 06:29
by: Poppy |
The trouble with neodymium...
As pomissed I've reached expertise in metalic ion separation via pH control. I've purchased a pH met ... |
14-1-2012 at 13:34
by: Poppy |
Making Ammonium Nitrate
[rquote=231886&tid=18249&author=neptunium]true
CaSO4 precipitate making a separation easy[ ... |
4-1-2012 at 15:31
by: Poppy |
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