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Ferrofluid
Will magnetite powder from a pottery store work to make ferrofluid? I don't see why it shouldn't, bu ... |
23-6-2015 at 15:18
by: elementcollector1 |
Metallic Strontium
Oooh. Then, the answer is likely no - even if strontium did form, it'd probably form as a coating on ... |
22-6-2015 at 19:49
by: elementcollector1 |
Metallic Strontium
A) Yes. Building an amateur Downs Cell, though, is quite a different matter.
B) Mix stoichiometrica ... |
22-6-2015 at 17:49
by: elementcollector1 |
Praseodymium silicate
I actually decided to use diluted H[sub]2[/sub]SO[sub]4[/sub] and a little bit of H[sub]2[/sub]O[sub ... |
20-6-2015 at 21:53
by: elementcollector1 |
Praseodymium silicate
I recently made a visit to Seattle Pottery Supply, and happened upon the oddest thing. A colored gla ... |
20-6-2015 at 13:44
by: elementcollector1 |
Invert 555 Timer Signal
So, I've recently been experimenting with 555 astable circuits. I built one that generates a squarew ... |
11-6-2015 at 20:51
by: elementcollector1 |
Saturate with Carbon Dioxide?
Well, carbon dioxide isn't all that soluble in water anyway, but if you did have a pH problem, you c ... |
9-6-2015 at 11:19
by: elementcollector1 |
synthesis of Propylene carbonate
Interestingly, *something* dissolved. I originally started with bright yellow CeCl[sub]3[/sub] flake ... |
6-6-2015 at 23:41
by: elementcollector1 |
synthesis of Propylene carbonate
Just put a bunch of (hydrated) yellow CeCl3 into some pure propylene carbonate. So far, it does not ... |
5-6-2015 at 14:13
by: elementcollector1 |
The trouble with neodymium...
[rquote=407921&tid=14145&author=blogfast25]
The only way to find out is to try and dissolve ... |
4-6-2015 at 12:17
by: elementcollector1 |
The trouble with neodymium...
Just calcined the oxalate to a gray oxide, then placed this in a mix of sulfuric acid and water. Lef ... |
2-6-2015 at 14:21
by: elementcollector1 |
The trouble with neodymium...
I would also like to add that the pink oxalate seems completely resistant to a mixture of elemental ... |
27-5-2015 at 16:18
by: elementcollector1 |
The trouble with neodymium...
It would, as I can attest to, but now you have to deal with the neodymium oxalate. So far, mine's re ... |
27-5-2015 at 09:45
by: elementcollector1 |
Problem in Chlorate
[rquote=405697&tid=21831&author=greenlight]Yes it is 5 volt 20 amp.
Is the ground the circl ... |
20-5-2015 at 09:35
by: elementcollector1 |
Problem in Chlorate
Cathode connects to ground, anode connects to either of the +V (assuming the voltage is something li ... |
20-5-2015 at 08:45
by: elementcollector1 |
why HO2 is a stronger acid than H2O2
Ah, a radical. That explains it, then. And yeah, a radical is usually much more reactive than a comp ... |
20-5-2015 at 08:44
by: elementcollector1 |
why HO2 is a stronger acid than H2O2
What is "HO[sub]2[/sub]" and where can I get some? |
19-5-2015 at 20:34
by: elementcollector1 |
Advice on Pond Pump for aspirator setup?
Hmm. Maybe I'll save up some money for that pump, then.
I've been trying to see if I can implemen ... |
17-5-2015 at 19:26
by: elementcollector1 |
Advice on Pond Pump for aspirator setup?
Heh. I meant by forcing the water through an aspirator, but that works too.
Hey, I'll take a carava ... |
17-5-2015 at 06:59
by: elementcollector1 |
Advice on Pond Pump for aspirator setup?
I recently bought [url=http://www.amazon.com/gp/product/B00DLKT4OO/ref=oh_aui_detailpage_o00_s00?ie= ... |
16-5-2015 at 13:14
by: elementcollector1 |
The trouble with neodymium...
Yep, some oxalic acid crystals crashed out upon cooling overnight. They look neat - sort of acicular ... |
12-5-2015 at 10:42
by: elementcollector1 |
The trouble with neodymium...
[rquote=404535&tid=14145&author=blogfast25]ec1:
Looks like you've created a variant of ... |
10-5-2015 at 19:15
by: elementcollector1 |
Storage of certain things
Thermometers are usually pretty sturdy, but go ahead and do what feels safe - better some protection ... |
10-5-2015 at 18:54
by: elementcollector1 |
The trouble with neodymium...
Just thought I'd share a quick note, as I restarted my own Nd experiments: I just successfully prepa ... |
10-5-2015 at 14:49
by: elementcollector1 |
Poll: Which solvent smells the best?
Pure bromine isn't on this list...
And that makes me a sad chemist. |
15-4-2015 at 12:48
by: elementcollector1 |
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