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Unexpected problems with p-TsOH synthesis
Low grade toluene and sulfuric acid are cheap and relatively easy to come by, so don't be so concern ... |
18-10-2011 at 09:31
by: bfesser |
Making Lithium Carbide
<del>Please stop bickering and stay on topic. He wants to make lithium carbide--the question ... |
17-10-2011 at 07:50
by: bfesser |
Unexpected problems with p-TsOH synthesis
Before disposal, however, see if you can isolate anything interesting from the tar. You <em>m ... |
17-10-2011 at 07:33
by: bfesser |
Tevatron Shutdown
[rquote=223599&tid=17672&author=Polverone]Atheism/theism argumentation has been sent to Detr ... |
4-10-2011 at 09:27
by: bfesser |
Tevatron Shutdown
Yesterday was indeed a sad day for science in the United States. The Tevatron collider at Fermilab ... |
1-10-2011 at 06:56
by: bfesser |
what is this
Looks like a condenser for distillation with a bump trap on the right. Definitely not rotavap. |
20-9-2011 at 12:26
by: bfesser |
What would be the easiest way to acquire:
[rquote=221983&tid=15242&author=White Yeti][rquote=221980&tid=15242&author=Chemistry ... |
19-9-2011 at 09:23
by: bfesser |
Hydrogen from Aluminum and Water Economically
symboom, try doing a little research before posting nonsense.
Ziebarth's doctoral <a href="http: ... |
19-9-2011 at 08:24
by: bfesser |
how to extrac eugenol from clove oil ?
angelina99,
The extraction of eugenol from clove oil is trivial. I recommend searching the forum ... |
15-9-2011 at 16:45
by: bfesser |
The short questions thread (3)
http://lmgtfy.com/?q=calofer&l=1
Looks like it's primarily sodium silicates. More trouble to ... |
9-9-2011 at 18:35
by: bfesser |
Benzene from plastic?
What Nicodem is saying is that you should use the forum search function <em>and</em> a c ... |
9-9-2011 at 18:25
by: bfesser |
Legally acquiring radioactive isotopes
That's one deadly gumdrop!
<img src="http://upload.wikimedia.org/wikipedia/commons/9/9c/Radioi ... |
29-8-2011 at 08:01
by: bfesser |
Bunch of shiite for sale.
What's your asking price for the <a href="http://www.mypicx.com/thumb/1009444421_08212011_12.jpg" ... |
22-8-2011 at 05:51
by: bfesser |
Toluene --> Sodium Tosylate --> p-cresol
I'm planning on following either your synthesis, smuv, or an adaptation of Vogel's. I have a questi ... |
18-8-2011 at 13:57
by: bfesser |
Purity?
Please don't take this as a dismissal or negative comment, but your question has been asked before. ... |
18-8-2011 at 12:55
by: bfesser |
Be the first kid on the block with a hydrogen-fluorine torch
I think I'll stick with H<sub>2</sub>O producing flames for now . . . super heated HF ga ... |
10-8-2011 at 14:16
by: bfesser |
Wiring Vacuum Pump
I tried connecting the 12µF capacitor between neutral and one of the grey leads (still wit ... |
25-7-2011 at 09:50
by: bfesser |
Wiring Vacuum Pump
Switch which leads? Black and white? |
24-7-2011 at 05:54
by: bfesser |
Wiring Vacuum Pump
It starts in the same direction. |
24-7-2011 at 04:32
by: bfesser |
Wiring Vacuum Pump
I tried black to hot, white to neutral, and the capacitor bridging black to grey, and it seems to st ... |
23-7-2011 at 13:25
by: bfesser |
Building a refrigeration system
Simple answer: No.
Absolutely not. Rotary vane vacuum pumps are not designed to handle pressure ... |
22-7-2011 at 13:17
by: bfesser |
Searching for vacuum pump
[rquote=216522&tid=17017&author=peach]Glad it's sorted.
If you're going into vacuum distill ... |
22-7-2011 at 13:10
by: bfesser |
Glacial acetic acid & Calcium chloride
CaCl<sub>2</sub> will act to prevent the water from distilling over at 100°C, wo ... |
22-7-2011 at 13:05
by: bfesser |
Radical chemistry.
Radicals will travel farther in gas phase than in solution without reactive collision. In the upper ... |
22-7-2011 at 13:02
by: bfesser |
Wiring Vacuum Pump
Unfortunately the motor appears to be sealed--probably designed to require no maintenance. Also, I' ... |
20-7-2011 at 15:54
by: bfesser |
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