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ETN: almost killed myself... READ!
AquaRegia: Now you have some battle scars to show the young'ins. The smaller shards of glass that we ... |
7-6-2011 at 13:06
by: m1tanker78 |
Pest Control?
What material are the walls made of? Why don't you apply some hydrogen peroxide to the mold/mildew f ... |
7-6-2011 at 12:52
by: m1tanker78 |
Addition of sodium bromide to copper sulfate solution
[rquote=212090&tid=16598&author=LanthanumK]It does appear to be a bromine complex with the c ... |
7-6-2011 at 08:00
by: m1tanker78 |
Sodium Garbage Time And Unusual Results
[rquote=208180&tid=16149&author=blogfast25]In all likelihood the formed sodium isopropoxide ... |
7-6-2011 at 07:03
by: m1tanker78 |
Oxidation of leaf alcohol?
Not sure if [url=http://www.sciencemadness.org/talk/viewthread.php?tid=16568] this thread [/url] has ... |
4-6-2011 at 12:06
by: m1tanker78 |
Sodium Garbage Time And Unusual Results
[rquote=211764&tid=16149&author=ScienceSquirrel]That looks like sodium carbonate to me.
Sod ... |
1-6-2011 at 17:10
by: m1tanker78 |
Sodium Garbage Time And Unusual Results
Returning to my sodium in IPA experiment...
After roughly a month, I noticed that all of the liqu ... |
1-6-2011 at 16:17
by: m1tanker78 |
Generating acid via hydrogen gas
AFAIK, H2 will not readily react with, say, Cl2. The H+ species will quickly react with free Cl- to ... |
1-6-2011 at 13:47
by: m1tanker78 |
site going down
I haven't been a member for that long but I've noticed a marked slowing of activity, IMO. I believe ... |
31-5-2011 at 07:27
by: m1tanker78 |
Refining Na/K From Various Processes
Yeah, I agree that this is unsafe even at small scale. I welded a base to the oil cup to prevent it ... |
29-5-2011 at 05:02
by: m1tanker78 |
Copper Carbonate
I think he means that the flame test [i]as seen through a spectroscope[/i] is more conclusive than b ... |
28-5-2011 at 11:20
by: m1tanker78 |
Copper Carbonate
Hey Robert,
[rquote=211081&tid=16434&author=Arthur Dent]Filtering Copper Carbonate sucks! ... |
27-5-2011 at 14:56
by: m1tanker78 |
Refining Na/K From Various Processes
I fried up a little more sodium. I intended to get an oil temp measurement but my t-couple probe is ... |
27-5-2011 at 14:02
by: m1tanker78 |
Which is your year of birth?
Another mark for the 70s here; born in '78. I vaguely remember that old lime green shaggy carpeting ... |
26-5-2011 at 17:36
by: m1tanker78 |
Producing magnesium from baser metals
[quote]...using bits from Carrefour, Walmart, B&Q or other fine emporia that supply most Mad Sci ... |
25-5-2011 at 08:52
by: m1tanker78 |
Looking for a Brother In O-chemistry
[rquote=210495&tid=16372&author=thegardenman]I have no lab equipment at the moment. Thats wh ... |
21-5-2011 at 16:14
by: m1tanker78 |
Water sources
Try an auto parts store - 'battery water'. If you're in the US, it's sold at Walmart (in the beer/wi ... |
21-5-2011 at 12:03
by: m1tanker78 |
Refining Na/K From Various Processes
Neil, glad ya liked it. I don't think you have to go as far as contemplating a 'thermite' reaction ( ... |
19-5-2011 at 09:16
by: m1tanker78 |
Refining Na/K From Various Processes
[quote][...] any fluids which could be used to store K that would prevent the formation of oxides al ... |
18-5-2011 at 16:53
by: m1tanker78 |
Refining Na/K From Various Processes
Watson, I've toyed with manually breaking the film quite a bit to no avail. So far, the only relativ ... |
18-5-2011 at 08:59
by: m1tanker78 |
Refining Na/K From Various Processes
Neil, unfortunately, what you say is true even for mineral oil (to a lesser degree). I'm not sure if ... |
17-5-2011 at 18:18
by: m1tanker78 |
Refining Na/K From Various Processes
[rquote=210043&tid=16225&author=Neil]
Kerosene does have a habit of holding a surprising ... |
17-5-2011 at 13:56
by: m1tanker78 |
Refining Na/K From Various Processes
BlogFast, interesting result but not terribly surprising. Try an inert oil next time and take it to ... |
17-5-2011 at 09:22
by: m1tanker78 |
Alternative to Nitric acid /research
I exclusively use 3% H2O2 + concentrated HCl to etch printed circuit boards (copper cladding). The c ... |
16-5-2011 at 16:38
by: m1tanker78 |
Refining Na/K From Various Processes
[quote]I suspect that the K snatches the oxygen from the protruding carbonyl group [...] So esters a ... |
16-5-2011 at 09:30
by: m1tanker78 |
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