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Chemical combinations to avoid
"I have been reading through the phosgene threads ... scary!"
I got my personal favorite Phosge ... |
23-10-2015 at 13:30
by: zed |
Chemical combinations to avoid
"Today is a good day to die!" Supposed to be a Souix saying.
Suliman, everytime I start a new pr ... |
22-10-2015 at 13:41
by: zed |
How do catalytic converters work?
That being said......In cars, a "hot" catalytic converter, works better than a cooler one.
Here i ... |
17-10-2015 at 13:47
by: zed |
Sodium from sodium methoxide electrolysis in pentane
Anytime you have an Alkali Metal, in a highly flammable solvent, and electricity, you are juggling ... |
17-10-2015 at 13:21
by: zed |
Heating for Magnetic Stirrer
JJ, you have been screwed. Personally, I would use that stir plate for lower temp applications, and ... |
17-10-2015 at 12:39
by: zed |
Walter White goes Walkabout?
Well, stealing by government officials is fairly commonplace in China too.
Plenty of corruption. ... |
16-10-2015 at 12:57
by: zed |
How not to make isotope Au-196 or any other Au isotope, except Au-197, by neutron activation?!
Yer welcome to make all the Gold you want to, by utilizing Pt.
Excepting that , in almost all re ... |
16-10-2015 at 12:46
by: zed |
Walter White goes Walkabout?
Crushing student debt is a result of a diminishing tax base.
As the American worker spirals down ... |
16-10-2015 at 12:25
by: zed |
Bought some lab stuff...now what
I strongly suggest that you do not eat that asbestos, or snort cocaine off of it.
Paint it if you ... |
16-10-2015 at 12:07
by: zed |
oranic chemistry
Probably. But, it is usually utilized in "batch" type processes.
You can use this system to driv ... |
14-10-2015 at 14:16
by: zed |
Phenethanolamine synthesis is frustrating me!
Looks to me that synthesis via hydrogenation of Benzaldehyde Cyanohydrin is promising.
Working w ... |
13-10-2015 at 17:57
by: zed |
Making CaCO3 or CaSO4 in a simple way?
Well, you can bubble CO2 through a Calcium Hydroxide solution. That should get you your CaCO3. Use ... |
8-10-2015 at 13:12
by: zed |
Silver Hydrazine Nitrate?
Ummm. If it could be done, sounds wildly explosive.
I'd look for a known, reliable procedure. U ... |
6-10-2015 at 15:51
by: zed |
n-propanol to propionaldehyde
[*] posted on 29-9-2015 at 15:37 Reply With Quote Report Post to Administrator
"Thanks he ... |
30-9-2015 at 12:00
by: zed |
Welding gas for chemical reactions?
Umm. CO2 is pretty inert, but not to things like LiAlH4, or Organometallics. |
30-9-2015 at 11:47
by: zed |
Repairing cracked glassware
New stuff might be difficult to obtain in Russia. Me, I'm in the US. Supplies are cheap and plenti ... |
29-9-2015 at 16:11
by: zed |
Epoxidation Question
Whoops! Sorry. I can no longer edit my original post.
That epoxy acid might decarboxylate to fo ... |
29-9-2015 at 15:04
by: zed |
n-propanol to propionaldehyde
Consult Vogel. Seems to me Vogel has some procedures for oxidizing alcohols to aldehydes.
Though ... |
29-9-2015 at 14:38
by: zed |
Protocatechualdehyde from p-hydroxybenzaldehyde
Huh? I'm under the impression that EthylVanillin can be cleaved via H2SO4. I'll check the search e ... |
28-9-2015 at 13:44
by: zed |
Repairing cracked glassware
Depends on the piece. Major repairs may require annealing in a furnace. A star crack might only re ... |
26-9-2015 at 13:40
by: zed |
Burning magnesium into hydrogen gas
Hydrogenation of finely divided Magnesium Powder, in toluene, at elevated temperature and pressure, ... |
26-9-2015 at 13:10
by: zed |
High-performance stirring magnets
You can stack magnets. You do suffer a small loss of total magnetic attraction when you do.
2x1i ... |
26-9-2015 at 12:09
by: zed |
Drying heating oil
Water accumulation in Diesel fuel is a widespread problem. What do the guys that drive the Big Rigs ... |
25-9-2015 at 13:31
by: zed |
High-performance stirring magnets
For lower temperatures. Neodymium magnets are spiffy, and cheap too. Retail, they are generally pl ... |
25-9-2015 at 13:19
by: zed |
Epoxidation Question
Maybe. Aldehydes are quite vulnerable to oxidation. Oxidations are hard to stop, once they get ro ... |
25-9-2015 at 12:59
by: zed |
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