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Reaction of CH3OH with NH3 Actually, I too am looking for information on ammonia solubility, particularly in anhydrous isopropa ... |
7-5-2004 at 08:35 by: Geomancer |
PTC reduction of alcohols? There are several problems here. First, you really need an acid environment. The alcohol group is a ... |
7-5-2004 at 08:17 by: Geomancer |
Good way to Methylamine HCl? The nifty thing about gasses is that they become less soluable with temperature. Heat will drive a l ... |
7-5-2004 at 08:00 by: Geomancer |
Coldfinger improvisations Sounds familiar. CaCl<sub>2</sub> works, but may release water if you heat too strongly. ... |
4-5-2004 at 15:21 by: Geomancer |
Experimental Preparation of Chlorobutanol Looks good to me. A brief search indicates chloroform has a pKa of about 25. As for the haloform thi ... |
3-5-2004 at 17:54 by: Geomancer |
Stonefish toxin synthesis This would be [i]very[/i] difficult, I think. Standard methods exist for synthesising polypeptides, ... |
1-5-2004 at 08:43 by: Geomancer |
Melting point apparatus. I remember using a device that consisted of a polished metal bar heated at one end. The sample was s ... |
30-4-2004 at 17:59 by: Geomancer |
Reductive amination and water Reductive aminations are usually thought to proceed through reduction of an imine. But imines are ea ... |
29-4-2004 at 16:47 by: Geomancer |
H2O2 - EtOH oxidation One possibility for controlling the reaction is to use a variable amount of visable light along with ... |
29-4-2004 at 16:36 by: Geomancer |
high-purity Mg needed for Grignards? [quote][i]Originally posted by thunderfvck[/i]
On the topic of grignards though, if your ether is w ... |
21-4-2004 at 14:31 by: Geomancer |
V2O5 catalyst for H2SO4 production. Amusing post, Hermes, but it won't work. Burning sulfur creates SO<sub>2</sub>, mos ... |
20-4-2004 at 19:20 by: Geomancer |
The Pet Store I went looking for syringes today. The ones they had were crappy but cheapish. I also had a bit of a ... |
20-4-2004 at 18:57 by: Geomancer |
ArcheoZeppelin? So I just get done writing a nice big treatise, I go and check to see why the BBCode isn't work ... |
20-4-2004 at 18:41 by: Geomancer |
Misc catalysts Are you talking about obtaining a hydrogen-rich feed gas from fuels like ethanol? This is a popular ... |
18-4-2004 at 17:45 by: Geomancer |
Chloroacetic acid... Won't photochlorination give a mixture of products? And what do you mean by "the next step ... |
18-4-2004 at 17:39 by: Geomancer |
Chloroacetic acid... Does anyone have more details on the direct reaction with chlorine? Is the S/P truly catalytic, or d ... |
18-4-2004 at 06:35 by: Geomancer |
Gravitational energy To my eyes, overbalanced wheels are the most convincing of the classical mechanical PMMs. Regarding ... |
17-4-2004 at 20:01 by: Geomancer |
Iron pyrite Hmm. I was just reading that one could generate H<sub>2</sub>S with dilute HCl+iron pyri ... |
17-4-2004 at 19:43 by: Geomancer |
Calculating Theoretical Yield Why do you assume that H2SO4 is limiting? What reagent is limiting is not a function of the reaction ... |
16-4-2004 at 11:48 by: Geomancer |
Gravitational energy Regarding tethered satellites, all I know is what Google tells me. I remembered reading about the ex ... |
16-4-2004 at 11:12 by: Geomancer |
Laser Scale - Homemade Marvin: I was under the impression that ferromagnetic properties varied with temperature. A brief ... |
15-4-2004 at 16:14 by: Geomancer |
Copper Aspirinate + NaOH --> ????? Where did you get this idea? This does not seem like a good way of going about things. Among the pos ... |
14-4-2004 at 15:55 by: Geomancer |
Gravitational energy Please re-read my post. I am aware of where the energy comes from, and (I thought) I took great pain ... |
14-4-2004 at 15:35 by: Geomancer |
Laser Scale - Homemade I don't know what type of precision we're looking at here. It may be important to look at ... |
14-4-2004 at 13:51 by: Geomancer |
Gravitational energy With a satellite, the only energy you get out is going to be what you put in while launching the th ... |
14-4-2004 at 13:30 by: Geomancer |
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