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Thulium (III) color [rquote=336732&tid=31107&author=sbreheny]you would think that the crystals I would get at th ...	2-7-2014 at 04:33 by: Pok
Thulium (III) color These are examples of dissolved ions with excess of acid in solution. In this case complex formation ...	1-7-2014 at 11:16 by: Pok
Thulium (III) color Why? Only the cation makes the colour. [url=http://www.ebay.com/itm/Thulium-III-Chlorid-99-9-10g ...	1-7-2014 at 09:54 by: Pok
Thulium (III) color [rquote=336512&tid=31107&author=IrC][rquote=336397&tid=31107&author=Pok]Many rare ea ...	1-7-2014 at 01:17 by: Pok
Thulium (III) color Many rare earth metals can look like your sample. The fact that IrC's thulium looks the same, doesn' ...	30-6-2014 at 00:25 by: Pok
Thulium (III) color [rquote=336331&tid=31107&author=Boffis]some time ago I read an article about thermoluminesce ...	29-6-2014 at 15:44 by: Pok
Thulium (III) color [rquote=336249&tid=31107&author=Brain&Force]c) Thulium sulfate is not very soluble, but ...	29-6-2014 at 08:09 by: Pok
The novel and uncharacterized compounds thread. [rquote=310442&tid=27789&author=blogfast25]I disagree somewhat: dismissing Wiki's entire sol ...	8-12-2013 at 08:34 by: Pok
The novel and uncharacterized compounds thread. Wikipedia is an encyclopedia. And this is nothing but [b]a collection of quotations[/b] verified by ...	8-12-2013 at 06:59 by: Pok
General Discussion of Terbium Compounds Ok. This sounds as if my last post is right. Correct me if this is wrong.	23-11-2013 at 10:55 by: Pok
General Discussion of Terbium Compounds [rquote=308224&tid=27265&author=blogfast25] I believe, gathered from the text, that 'x<su ...	23-11-2013 at 10:26 by: Pok
General Discussion of Terbium Compounds [rquote=308154&tid=27265&author=Brain&Force]Something completely different happened in t ...	23-11-2013 at 06:10 by: Pok
General Discussion of Terbium Compounds TbI[sub]3[/sub] is well soluble in water. According to [url=http://www.webelements.com/terbium/chemi ...	14-11-2013 at 06:35 by: Pok
Remarkable reaction with adjustable delay [b]Fantastic videos, woelen!![/b] I first watched the slow motion video with these wonderful "bubble ...	10-11-2013 at 17:40 by: Pok
Arsenic from Skutterudite Yes! I think arsine would be evolved! You shouldn't try this! Why don't you simply buy arsenic? I ...	4-9-2013 at 10:04 by: Pok
A special chemiluminescence reaction - who knows it? Good work, woelen! I can confirm your observations with coarse and fine Mg used for the chemilumines ...	28-8-2013 at 08:42 by: Pok
A special chemiluminescence reaction - who knows it? [rquote=296870&tid=25558&author=woelen]I can imagine that low solubility of Ru(bipy)2Cl2 doe ...	26-8-2013 at 12:34 by: Pok
A special chemiluminescence reaction - who knows it? Interesting procedure. I thought that RuO2 would dissolve in HCl, but maybe it isn't that easy. ...	26-8-2013 at 07:41 by: Pok
A special chemiluminescence reaction - who knows it? [rquote=296493&tid=25558&author=woelen]The most difficult part probably is making the Ru-bip ...	22-8-2013 at 07:28 by: Pok
A special chemiluminescence reaction - who knows it? @Dr.Bob: thanks for this info! I asked the uploader via private message but obviously he only answer ...	21-8-2013 at 15:43 by: Pok
A special chemiluminescence reaction - who knows it? I have some experience with Ru-bpy chemiluminescence and I have seen several videos and photos of ma ...	11-8-2013 at 17:01 by: Pok
A special chemiluminescence reaction - who knows it? I found some videos showing a fascinating chemiluminescence (CL) reaction which is absolutely unknow ...	9-8-2013 at 16:14 by: Pok
Pyrophoric copper: How? You can't make pyrophoric or nano copper this way. The copper will form huge crystals ("huge" compar ...	6-8-2013 at 21:28 by: Pok
Melting Magnesium Forget about ideas with eutectic salts. Remember the low density of Mg! It's 1.584 g/cm³ in the liq ...	27-7-2013 at 14:25 by: Pok
One more drop The paper is: Brill, Robert H. (1962) A Note on the Scientist’s Definition of Glass. The Journal o ...	21-7-2013 at 13:21 by: Pok
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