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Ammonia and 'Chlorine tablets'?
Most chlorine tablets are either calcium hypochlorite or 'stabilized' chlorine which is chlorinated ... |
19-11-2006 at 20:40
by: Odyssèus |
Mechanical stirrer
Hmmm, so even if the hotplate is a couple inches away from the stirbar it still works? I wouldve tho ... |
4-11-2006 at 21:33
by: Odyssèus |
Mechanical stirrer
I am having trouble finding any suppliers of mechanical stirrers. I need one that will fit to a grou ... |
4-11-2006 at 17:55
by: Odyssèus |
Funky Potassium Metal Growth (Big Pics)!!!
You could try taking a small scraping of the red stuff and dissolving it in water. You might be able ... |
22-10-2006 at 18:18
by: Odyssèus |
Funky Potassium Metal Growth (Big Pics)!!!
Could it be something else from the atmosphere? The sulfide is listed on MSDSs as redish brown.
T ... |
22-10-2006 at 17:02
by: Odyssèus |
Advice on Mercury Spill
I have heard that vacuuming is not a good way to remove Hg because it breaks up the mercury into sma ... |
11-10-2006 at 07:29
by: Odyssèus |
Really neat to see a super pure sample...
Electrical wire? Is that a special kind of aluminum electrical wire or is all Al wire that pure?
... |
26-9-2006 at 04:57
by: Odyssèus |
Really neat to see a super pure sample...
Wow! I didnt know they could even come close to 11N of purity yet! The most pure I've heard of is 7N ... |
25-9-2006 at 05:04
by: Odyssèus |
Really neat to see a super pure sample...
Interesting. I wouldve thought it would be similar to mercury.
You could try dipping the scored e ... |
24-9-2006 at 18:45
by: Odyssèus |
Really neat to see a super pure sample...
Thats what I was referring to. |
23-9-2006 at 18:12
by: Odyssèus |
Really neat to see a super pure sample...
Neat. I think its interesting that many metals form crystals at very high purity that dont normally, ... |
23-9-2006 at 16:30
by: Odyssèus |
Sodium hydroxide from baking soda
Bicarbonate decomposes to carbonate. |
18-9-2006 at 19:33
by: Odyssèus |
Propane/Acetylene torches
Well, I would use MAPP/acetylene and even oxygen, but for some reason my parents think it would be m ... |
16-9-2006 at 10:47
by: Odyssèus |
Propane/Acetylene torches
Oh, wow. I suppose I had a few misconceptions about this. I'm going to see if I can find some insula ... |
14-9-2006 at 16:00
by: Odyssèus |
Propane/Acetylene torches
Well, thanks for the help. But...
I surrounded my torch head and ceramic crucible with solid red ... |
14-9-2006 at 13:50
by: Odyssèus |
Propane/Acetylene torches
What type of setup do you use? Ceramic crucible? What volume can you usually melt at one time?
[Edi ... |
3-9-2006 at 15:18
by: Odyssèus |
Propane/Acetylene torches
Is there much of a difference between propane and acetylene (Burning in the atmosphere, not oxy-acet ... |
3-9-2006 at 12:30
by: Odyssèus |
is hydrofluoric acid good cleaner for aluminum? what metal is it compatible?
I have heard that it is [b]hypo[/b]calcaemia: low calcium levels in the blood, probably from precipi ... |
30-8-2006 at 08:15
by: Odyssèus |
H3PO4 from bone ash + HCl
[quote]
Odd,all the TSP I've seen is the plain dodecahydrate stuff.
[/quote]
Can you describe w ... |
19-8-2006 at 05:25
by: Odyssèus |
H3PO4 from bone ash + HCl
I have found trisodium phosphate at my local hardware store but it is expensive and cut with somethi ... |
18-8-2006 at 19:36
by: Odyssèus |
H3PO4 from bone ash + HCl
That and preparing various phosphates and phosphorus salts. |
18-8-2006 at 10:24
by: Odyssèus |
H3PO4 from bone ash + HCl
I guess I'll have to stick with my purple goop. That is unless I get the lead chamber process to wor ... |
18-8-2006 at 08:10
by: Odyssèus |
H3PO4 from bone ash + HCl
Can HCl replace H2SO4 in the reaction used to produce phosphoric acid from bone ash (Ca3(PO4)2)?
... |
16-8-2006 at 12:44
by: Odyssèus |
theory of all matter
Oh, thought you meant illusion-hologram sort of thing.  |
20-7-2006 at 19:10
by: Odyssèus |
theory of all matter
Hologram? You could easily (With the tech level required to simulate an entire world/universe) stimu ... |
20-7-2006 at 18:22
by: Odyssèus |
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