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Free energy on eBay
Especially interesting in that patent is the recipes the author gives. In the first table (at about ... |
29-12-2005 at 09:39
by: neutrino |
Nitromethane extraction
If the amount of NaOH was correct, its form won't matter much. The problem is that you added too muc ... |
28-12-2005 at 11:12
by: neutrino |
Bleaching KCNS solution
I remember Vogel recommended using a small amount of activated carbon to remove colored impurities. ... |
26-12-2005 at 19:25
by: neutrino |
Predicting Hydrolysis
A note I feel I should make: calcium carbide (CaC<sub>2</sub> is not a
true carbide, ra ... |
26-12-2005 at 19:20
by: neutrino |
It is not book but programme.
>Always remember that crack / book links do not live longer.
I'm afraid I don't understand. Co ... |
26-12-2005 at 13:12
by: neutrino |
Nitromethane extraction
The way I read it, he was describing some physical means of separation, not a chemical one. I may be ... |
25-12-2005 at 20:10
by: neutrino |
dirt
Look up thermite.
Wow, this thead derailed fast.  |
25-12-2005 at 20:08
by: neutrino |
Preparation of Grignard reagents...
$1700 ?!?!?!
I agree, that's a ripoff. You can throw one together yourself for next to nothing. I ... |
25-12-2005 at 20:06
by: neutrino |
Carbon Disulfide Preparation
Is it possible that you had some thiol contamination in your CS<sub>2</sub>? Thiols are ... |
25-12-2005 at 19:08
by: neutrino |
Nitromethane extraction
How would you separate the oil and NM? They are both insoluble and will be in the same layer at the ... |
25-12-2005 at 19:01
by: neutrino |
Cleaning Glassware
>I do not like exposing my glass to such things.
What’s the problem with steel wool? Glass i ... |
25-12-2005 at 11:54
by: neutrino |
Preparation of Grignard reagents...
3A sieves will work because the EtOH molecules are too big to enter the pores. 4A sieves will absorb ... |
25-12-2005 at 11:49
by: neutrino |
Not able to log in with https..........
I'm getting that too, but reloading the page a few times eventually gets me the page I want. |
24-12-2005 at 17:17
by: neutrino |
Carbon Disulfide Preparation
Very nice. What was the price of this bottle? |
24-12-2005 at 06:24
by: neutrino |
Manganeese tie-dye
Was there any bubbling? The precipitate was probably NaHCO<sub>3</sub>, which has very l ... |
23-12-2005 at 18:59
by: neutrino |
Removing Mg 2+ from HCl
Sorry, I meant Mg<sub>2</sub>OCl<sub>2</sub>
I know from personal experie ... |
22-12-2005 at 14:53
by: neutrino |
Reactions of inorganic Nitrites
Diazotization reactions come to mind. They are used to synthesize some expolsives, for example DDNP. |
22-12-2005 at 14:48
by: neutrino |
Sodium!
I would think the resistance of a molten salt wouldn't be high enough to cause such a large drop in ... |
22-12-2005 at 14:38
by: neutrino |
Sodium!
Your first link is broken.
I'm still playing with sodium electrolysis. My current setup of two th ... |
22-12-2005 at 03:21
by: neutrino |
Seperating calcium and magnesium
Theoretically, that might work. In practice, though it wouldn't be so easy due to overvoltage, varyi ... |
21-12-2005 at 14:55
by: neutrino |
good rubber solvent
What exactly are you trying to do here? Are you after a solution of rubber in some solvent or are yo ... |
21-12-2005 at 14:46
by: neutrino |
Seperating calcium and magnesium
I doubt this would be worth it. For the cost of running that plate for that long or using that much ... |
20-12-2005 at 14:47
by: neutrino |
magnitude of the particle in chemistry
Many ball mills are air and water-tight. I suppose this is to prevent dusts from flying around, igni ... |
20-12-2005 at 14:33
by: neutrino |
magnitude of the particle in chemistry
Ball milling is used for gunpowder manufacture. You start with three separate powders, mill for a wh ... |
19-12-2005 at 14:31
by: neutrino |
dirt
There was a thread around here somewhere on electrolysis of dirt to yeild clay. That might be a good ... |
19-12-2005 at 14:06
by: neutrino |
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