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thermodynamically unstable diamond
Nevermore: Note, he was asking about the stability of diamond, as a form of carbon, not the stabilit ... |
8-3-2004 at 15:24
by: Geomancer |
V2O5 catalyst for H2SO4 production.
The problem, as usual, is control. You don't want the temperature at the catalyst to rise too h ... |
8-3-2004 at 15:06
by: Geomancer |
Cyclobutanone?
Yeah, that steric thing had me worried. Check out OS CV 6, 316 though. Would seem to have the same p ... |
8-3-2004 at 14:51
by: Geomancer |
Cyclobutanone?
In the notes to the orgsyn procedure, several other methods were mentioned. One method not mentioned ... |
7-3-2004 at 10:48
by: Geomancer |
Rubbing witches' broomsticks with alkaloids to produce a 'flying' effect
Witches appear to have used a wide variety of compounds, and a corresponding variety of administrati ... |
7-3-2004 at 10:11
by: Geomancer |
Iodine Extraction from a Aqueous Solution
Fritz, I'm not sure I understand the purpose of adding alkali. Is that the hypoiodite reacts fa ... |
6-3-2004 at 12:04
by: Geomancer |
V2O5 catalyst for H2SO4 production.
Interesting. You seem to have come to somewhat different conclusions regarding how to run a tiny con ... |
1-3-2004 at 16:57
by: Geomancer |
Synthesis of malonic acid
The glycerol->1,3 propanediol routes are what springs to mind. Unfortunately, glycerol seems to h ... |
1-3-2004 at 14:57
by: Geomancer |
A very Big Problem, Please Help Me
As before, I was refering to your method of disposing of the bulk contaminant, not the vapors dissol ... |
28-2-2004 at 14:28
by: Geomancer |
A very Big Problem, Please Help Me
This is getting somewhat interesting. A really good incinerator design could solve a lot of waste di ... |
27-2-2004 at 18:41
by: Geomancer |
A heating source with many uses.
The device in that second picture is a work of art. I'm actually envious I didn't think of ... |
26-2-2004 at 13:47
by: Geomancer |
A heating source with many uses.
I don't know of any retail source for the fiberglass tubes. Or curly nichrome, though I know it ... |
26-2-2004 at 08:09
by: Geomancer |
A very Big Problem, Please Help Me
Hermes: I reread your post. The idea of decontaminating the exhaust air through the furnace is indee ... |
26-2-2004 at 07:51
by: Geomancer |
A very Big Problem, Please Help Me
As noted, your best bet is to call the professionals immediately. They'll appreciate the realis ... |
25-2-2004 at 18:02
by: Geomancer |
Ethylhydrogensulfate
Has anybody actually succeeded in using the contact process? I believe axehandle, among others, was ... |
21-2-2004 at 19:31
by: Geomancer |
My Hotplate/Stirrer, A PIECE.
Maybe God hates you for stealing. If your school has too many of the things, ask to borrow one. What ... |
18-2-2004 at 15:09
by: Geomancer |
Help with isolating mutants
Wolfram: you seem to be addressing to slightly different issues here: measuring mutation rate and se ... |
15-2-2004 at 19:58
by: Geomancer |
High temperature in microvae oven soooo easily ???
Yes! I too have been interested in this. Apparently there is nothing special about the 2.5GHz freque ... |
15-2-2004 at 19:40
by: Geomancer |
Acetaldehyde synthesis
Acetaldehyde is attractive as a general purpose two carbon synthon. Although I think that the best r ... |
14-2-2004 at 08:10
by: Geomancer |
Bismuth from its Subsalicylate (Pepto-Bismol®)
Axehandle: Please check your facts before insulting people. Detrimental effects from the use of lead ... |
14-2-2004 at 07:54
by: Geomancer |
Betadine/povidone-iodine
That wouldn't be I<sub>2</sub> then. I've just resublimed a small amount of io ... |
30-1-2004 at 16:09
by: Geomancer |
Readily Available Chemicals Website
Unfortunately, Sucanat appears to be 88 percent sucrose, with the remainder being all types of stuff ... |
26-1-2004 at 10:18
by: Geomancer |
Readily Available Chemicals Website
Propylene glycol is propan-1,2-diol, not 1,3.
Vulture: Have you found a way to get aniline OTC? I ... |
25-1-2004 at 15:34
by: Geomancer |
Chlorine
IIRC, bleaching powder has other crap in it, too. The 'net seems to think calcium chloride. I h ... |
24-1-2004 at 13:26
by: Geomancer |
salicylic acid
Don't panic. That's the worst thing you could do. Well, other than asking people to do all ... |
24-1-2004 at 13:11
by: Geomancer |
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