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The trials & tribulations of Thorium production Found this article on thorium deposits in the US. I go back to the area in North Carolina where the ... |
5-5-2014 at 16:45 by: annaandherdad |
The lead salts preparation thread! [rquote=329946&tid=30287&author=TurboZfreak][rquote=329943&tid=30287&author=annaandh ... |
3-5-2014 at 18:29 by: annaandherdad |
The trials & tribulations of Thorium production The units of radiation exposure are certainly confusing. I haven't tried to study them in detail, b ... |
3-5-2014 at 17:42 by: annaandherdad |
The trials & tribulations of Thorium production I found an old article on the solubility of radium sulfate (attached). It is very interesting. Th ... |
3-5-2014 at 16:48 by: annaandherdad |
Sulphuric acid If you can't find sulfuric acid on the forum, try spelling it "sulfuric" instead of "sulphuric". Al ... |
3-5-2014 at 14:14 by: annaandherdad |
The lead salts preparation thread! TurboZ, if you make lead nitrate with lead and HNO3, you can get rid of the excess acid by evaporati ... |
3-5-2014 at 14:02 by: annaandherdad |
The trials & tribulations of Thorium production I've been thinking about the chemistry of the thorium decay chain for some time, but haven't done an ... |
28-4-2014 at 08:03 by: annaandherdad |
Pennies and vinegar For the content of current american pennies, see the link:
http://www.sciencemadness.org/talk/vie ... |
24-4-2014 at 17:16 by: annaandherdad |
Pennies and vinegar confused, take a look at the youtube videos of Gizmodium for making ZnS and then glow-in-the-dark po ... |
23-4-2014 at 16:37 by: annaandherdad |
The trials & tribulations of Thorium production Yes, I think you're right, you wouldn't want to do this without a geiger counter. But I might say t ... |
19-4-2014 at 19:06 by: annaandherdad |
Cleaning contaminated mercury HNO3 will dissolve mercury, HCl will not. |
16-4-2014 at 12:13 by: annaandherdad |
The trials & tribulations of Thorium production Hi, Dan, just a couple of things about thorium. If your supply has been sitting around for a few ye ... |
16-4-2014 at 11:10 by: annaandherdad |
Hot Box Thanks for the tip about thermocouples and arduinos. I'll look for that. |
10-4-2014 at 04:55 by: annaandherdad |
Hot Box I'm slightly embarrassed to post this, in view of the sophistication of so much of the work on this ... |
9-4-2014 at 19:57 by: annaandherdad |
2NaCl + H2SO4 I prefer the NaHSO4 method for making HCl, since it makes me nervous working with flasks full of hot ... |
9-4-2014 at 08:40 by: annaandherdad |
UN Heavy water I bought a bottle of D2O from UN, as a curiosity and for its educational value for kids. A $20 demo ... |
7-4-2014 at 18:49 by: annaandherdad |
Ideal Gas Law discrepancy Do it in dilute nitric acid and you will be ok (if it's dilute enough). |
7-4-2014 at 08:37 by: annaandherdad |
Uranium compounds Yes, that's it exactly! Thanks for the link, and sorry about the double post. |
4-4-2014 at 10:59 by: annaandherdad |
Uranium compounds Maybe your post was so definitive that no one has anything to add.
I'll add a few thoughts that t ... |
3-4-2014 at 09:28 by: annaandherdad |
Uranium compounds Maybe your post was so definitive that no one has anything to add.
I'll add a few thoughts that t ... |
3-4-2014 at 09:25 by: annaandherdad |
How to Keep Mg ribbon from breaking up. I agree with Nicodem. The experiment is ill conceived. Even if there were no gas bubbles to get in ... |
1-4-2014 at 09:44 by: annaandherdad |
Uranium compounds Sorry, neptunium, you posted your reply while I was writing mine, and I didn't see it. |
31-3-2014 at 09:12 by: annaandherdad |
Uranium compounds It might help to look at a simpler example of decay, say tritium->He3 plus electron (plus neutrin ... |
31-3-2014 at 09:04 by: annaandherdad |
Whats the most dangerous chemical you've ever synthesized? Recently I've been interested in reducing metal oxides with hydrogen. As a variation, I've been thi ... |
30-3-2014 at 11:44 by: annaandherdad |
A synthesis video I made of mercury (II) thiocyanate Thanks, that was very interesting, and your video was well done! It's nice to have videos of some t ... |
30-3-2014 at 11:27 by: annaandherdad |
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