| Search |
| [Next Page] |
ethylene glycol and sulfuric acid?
OK...thanks...luckily it's in german, I wouldn't understand a thing if it is in other fore ... |
29-9-2005 at 23:46
by: praseodym |
ethylene glycol and sulfuric acid?
Dioxane being formed from reaction of ethylene glycol and sulphuric acid? Can someone tell me how do ... |
28-9-2005 at 22:36
by: praseodym |
How does K2r work??
[quote][i]Originally posted by unionised[/i]
Plenty of sodium salts are coloured, chromate, mangana ... |
25-9-2005 at 22:50
by: praseodym |
How does K2r work??
Yes, silica gel powder is white. Silica gel is normally made from sodium silicate, if I am not wrong ... |
25-9-2005 at 01:41
by: praseodym |
preparation of MgB2
I am not so sure if MgB2 and Mg3B2 are the same substance, but if one of them is wrong, it must be M ... |
21-9-2005 at 22:48
by: praseodym |
how to by a tropinone??!?!
Found this on a site, it may help you in the synthesis of tropinone.
"In organic chemistry t ... |
20-9-2005 at 00:20
by: praseodym |
Uric Acid
[quote][i]Originally posted by chemoleo[/i]
Although you may turn this into barbituric acid, be awa ... |
18-9-2005 at 20:46
by: praseodym |
prussic acid preparation ?
Haha, I agree with you, Nicodem. Even if he doesn't kill himself, small doses can already cause ... |
18-9-2005 at 02:32
by: praseodym |
Uric Acid
I recently got hold of some (quite a lot, in fact) uric acid. I have currently done a few experiment ... |
18-9-2005 at 02:23
by: praseodym |
ph litmus strips
Wouldn't a pH meter work perfectly fine here? I mean, it is rather sensitive in this case since ... |
18-9-2005 at 01:52
by: praseodym |
prussic acid preparation ?
The most convenient way, I think, would be to distill potassium ferrocyanide with dilute sulphuric a ... |
18-9-2005 at 01:38
by: praseodym |
Uranium from phosphate ore?
[quote][i]Originally posted by Dr. Beaker[/i]
Hi ppl
I can get access to unlimited ammts. of phosp ... |
10-9-2005 at 23:40
by: praseodym |
Preperation of platinum salts
[quote][i]Originally posted by Reverend Necroticus Rex[/i]
Tonight, I attempted to dissolve Pt in ... |
9-9-2005 at 03:47
by: praseodym |
Thiols (mercaptanes) preparation?
Heard that the butyl one stinks, like skunk oil. Is it true? Are most mercaptans normally pleasant o ... |
9-9-2005 at 03:33
by: praseodym |
98,7% HNO3 without vacuum distillation
I think using magnesium sulphate as the drying agent for nitric acid should not be a problem. |
9-9-2005 at 03:13
by: praseodym |
Aqueous HF production...safety and risks
Got this from MSDS, think it should be useful:
Rubber gloves, face mask or safety glasses, apron, g ... |
9-9-2005 at 02:36
by: praseodym |
electrostatic " Chucks "
If i am not wrong, some car companies also make use of this method to spray paint on their cars... |
6-9-2005 at 22:35
by: praseodym |
Lanthanide Chemistry (Europium)
Like this?
[img]http://web.ead.anl.gov/uranium/guide/prodhand/images/DUF6PH9.jpg[/img] |
21-8-2005 at 05:48
by: praseodym |
Disposal of mercury salts (hazardous waste in general).
Well, places where pitchblende is exploited includes Katanga (Shaba) and Great Bear Lake, Canada. Th ... |
21-8-2005 at 05:39
by: praseodym |
Lanthanide Chemistry (Europium)
So can the metal that IrC has be an actinide? Because what I am thinking is that the confusion over ... |
21-8-2005 at 05:24
by: praseodym |
Lanthanide Chemistry (Europium)
IrC, have you found out the identity of the metal yet? I read this book that says that europium oxid ... |
21-8-2005 at 04:53
by: praseodym |
Water removal with Mg(ClO4)2?
Magnesium perchlorate is a powerful oxidiser that reacts with many substances and hence is unstable. ... |
21-8-2005 at 04:22
by: praseodym |
Hexamine Diperchlorate
[quote][i]Originally posted by chemoleo[/i]
Might be worth checking out if hexamine forms tri-salts ... |
18-8-2005 at 23:26
by: praseodym |
Lanthanide Chemistry (Europium)
It is nice that you are able to work with lanthanides and actinides, which are some substances most ... |
18-8-2005 at 23:01
by: praseodym |
Preparation of elemental phosphorus
Different allotropes of phosphorus could be used for different uses. For example, white phosphorus i ... |
18-8-2005 at 22:35
by: praseodym |
| [Next Page] |
