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gold separation
Carbonates will dissolve, but I don't think that Hydrochloric Acid will affect silicates, and d ... |
12-5-2004 at 18:02
by: JustMe |
gold separation
A very old technique (which is still used in 3rd world countries on a small scale) is to dissolve th ... |
11-5-2004 at 10:22
by: JustMe |
Electrolysis usin FeS2
I am way out of date on electrochemistry, so I don't know either, except for this:
H2S: rot ... |
8-5-2004 at 16:56
by: JustMe |
Best and worst smelling chemicals?
In reply to gritty_cryst, I have had the great displeasure of encountering Hydrogen Selenide and Hyd ... |
21-3-2004 at 17:16
by: JustMe |
Allotropes of carbon dioxide
Oh, you mean poly-CO2?
http://www.halfbakery.com/idea/Poly-CO2 |
11-3-2004 at 15:03
by: JustMe |
Silver Nitrate - anything interesting?
Lots of "interesting" stuff can be done with Silver Nitrate.
The "classic" hi ... |
27-1-2004 at 11:32
by: JustMe |
The Ultimate Energetic Compound
You're right, of course... thanks, then BA. |
3-12-2003 at 18:55
by: JustMe |
The Ultimate Energetic Compound
So sorry, then... I did search for the topic before posting, but apparently didn't use the righ ... |
3-12-2003 at 18:47
by: JustMe |
The Ultimate Energetic Compound
Well, I've always been interested in the limits of chemistry. I was fascinated by xenon chemist ... |
3-12-2003 at 16:08
by: JustMe |
recrystalization
Just do a "google" search for "How to Make Rock Candy" and you'll find LOTS ... |
2-12-2003 at 14:15
by: JustMe |
can someone please explain to me this?
Hm, you might try paying attention in class, the answer to this question is grade school level scien ... |
18-11-2003 at 09:11
by: JustMe |
another equation
freestylerhb6
Hm, if I understand your issues regarding question two... well, the anion paired wi ... |
23-10-2003 at 15:47
by: JustMe |
Strenght of oxidizers
According to my old (1961), but very useful Textbook of Inorganic Chemistry (Partington)... On fusin ... |
14-10-2003 at 17:42
by: JustMe |
BBS Policy on selling stuff to members...?
Ok, understood. What I'll do is when I get the chance I'll classify what I have, what cond ... |
6-10-2003 at 03:44
by: JustMe |
BBS Policy on selling stuff to members...?
I'll wait until some administrator advises me. The problem for me with ebay, is I've neve ... |
5-10-2003 at 12:47
by: JustMe |
BBS Policy on selling stuff to members...?
I just want to know if there is any policy against offering stuff for sale to members. Basically, I& ... |
5-10-2003 at 10:52
by: JustMe |
Making Nitrous Oxide
OK, once again from the Textbook of Inorganic Chemistry...
Very pure nitrous oxide is obtained by ... |
2-10-2003 at 16:15
by: JustMe |
Help with homework....
The Aluminum Oxide must first be dissolved in molten Cryolite... Na3AlF6, which is now produced arti ... |
2-10-2003 at 13:15
by: JustMe |
dehidratant agent
I don't have my books with me now, and I've done a little googling. Yep, you need concentr ... |
1-10-2003 at 14:30
by: JustMe |
Sodium Synthesis
Per the Textbook on Inorganic Chemistry:
Sodium may be obtained by heating sodium peroxide with c ... |
29-9-2003 at 18:53
by: JustMe |
Nitrogen and That Crazy Titanium
Well, if that's where you're going, Magnesium burns underwater too!
As for weird elemen ... |
26-9-2003 at 15:54
by: JustMe |
NH2SO4
NH2SO4? Huh? Never heard of anything with that formula, so this question had me very curious. I too, ... |
16-9-2003 at 14:57
by: JustMe |
I'm Back, and.... READY?
Oscillating reactions are interesting because they are cyclic and produce a series of "waves&qu ... |
10-9-2003 at 15:42
by: JustMe |
Preparation of Chlorine
If I were doing this, I would react Manganese Dioxide with Hydrochloric acid as has been already men ... |
10-9-2003 at 11:57
by: JustMe |
Non-Polar Supercritical Fluid Alkaloid Extraction
Interesting question. Regarding this -ahem- controversial subject, the following is given for inform ... |
22-8-2003 at 15:12
by: JustMe |
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