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When is chlorate generation finished ?
It indeed is good to measure the number of Ah which you passed through your cell. Measuring wattage ... |
29-5-2025 at 10:07
by: woelen |
Sulfuric Acid from Sulfamic Acid
All of this still looks to me like a lot of hassle to get your sulfuric acid. Getting pure acid will ... |
27-5-2025 at 23:46
by: woelen |
Sodium sulfide production
I don't think so. Fusing elemental sulfur with carbonates or hydroxides is not a clean process with ... |
27-5-2025 at 23:28
by: woelen |
Ammonium Perchlorate Synthesis
Making calcium perchlorate from calcium chloride is not that easy. If you electrolyse CaCl2, then at ... |
18-5-2025 at 10:02
by: woelen |
Copper (I) Chloride + Bleach → Copper (II) oxide?
The method, I presented, requires highly concentrated HCl. So, if you make CuCl2-solution from CaCl2 ... |
15-5-2025 at 23:19
by: woelen |
Copper (I) Chloride + Bleach → Copper (II) oxide?
The best way to make copper(I) chloride is adding a lot of copper metal to a concentrated solution o ... |
13-5-2025 at 12:26
by: woelen |
Issue with electrolysis of NaI & Na2Cr2O7
This may be interesting for you: https://woelen.homescience.net/science/chem/exps/Na2H3IO6/index.htm ... |
13-5-2025 at 00:32
by: woelen |
Issue with electrolysis of NaI & Na2Cr2O7
What do you want to make?
Using electrolysis on iodides is not the best thing to do. Electrolysi ... |
12-5-2025 at 03:49
by: woelen |
sigma Aldrich chemicals
The way you present yourself does not give a lot of confidence. There are some other people over her ... |
10-5-2025 at 12:33
by: woelen |
Sulfuric Acid from Ammonium Persulfate
You might be able to get dilute and somewhat impure H2SO4 from your reagents, but isn't this a very ... |
6-5-2025 at 00:02
by: woelen |
Another Explosion at Port
I did experiments with decomposing NH4ClO4 by heating it strongly. This gives fumes with a pale brow ... |
28-4-2025 at 23:59
by: woelen |
Off topic : picturial representation of explosions
I have written Java code, capable of running iterative fractal schemes (e.g. IFS and fractal flames) ... |
28-4-2025 at 02:19
by: woelen |
Sulphuric acid from oxalic acid and copper sulphate
Oleum itself is not something that scares me, but the production and isolation of this is too much f ... |
26-4-2025 at 10:39
by: woelen |
Sulphuric acid from oxalic acid and copper sulphate
That was Len. I never attempted to make SO3 and isolate it. |
24-4-2025 at 10:18
by: woelen |
This forum: 403 Forbidden ?
Some ISP's use a fixed IP-address. E.g. I have KPN internet in the Netherlands, and my IP-address is ... |
24-4-2025 at 00:52
by: woelen |
Off topic : picturial representation of explosions
I moved this thread to "Computational models and techniques", because it is not really about energet ... |
22-4-2025 at 11:30
by: woelen |
Off topic : picturial representation of explosions
Very interesting. I have done some experimenting with fractals as well, but this type of images is n ... |
22-4-2025 at 11:25
by: woelen |
Osmium ring is beautiful, but is it toxic ?
I personally also am quite sure that wearing an osmium ring is safe.
The only possible reason of no ... |
20-4-2025 at 10:52
by: woelen |
Nitric Acid KNO3 in excess?
Azeotropic HNO3 is not 20% by weight, but 68% or so by weight.
Adding a little water to the mix ind ... |
17-4-2025 at 01:53
by: woelen |
What would you do with an obscene amount of sodium nitrite?
Sharing can be done with people, living in the same country or region (e.g. EU, USA, Australia, UK). ... |
3-4-2025 at 05:59
by: woelen |
What would you do with an obscene amount of sodium nitrite?
That's a lot, but if you have so much, then you could share it with others, and you could do large s ... |
3-4-2025 at 05:40
by: woelen |
tetramine copper chlorate
I would expect any hydrogen chlorate salt of a combustible amine to be unstable, possibly even explo ... |
30-3-2025 at 10:05
by: woelen |
Burning iron wire in pure oxygen
Looks quite impressive.
Another similar experiment can be done in chlorine gas. Prepare a jar, ful ... |
28-3-2025 at 04:06
by: woelen |
Problems with magnesium nitrate hexahydrate dehydratation
I have a bag of fertilizer NaNO3 (called chili salpeter in NL). These also are white prills, somewha ... |
26-3-2025 at 05:25
by: woelen |
Mixed cobalt oxide
Diluted acid will not lead to explosion with organics. I have mistreated dilute perchloric acid with ... |
25-3-2025 at 02:28
by: woelen |
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