Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Perylene production
You could cook anhydrous AlCl3 in molten naphthalene for a while and then try and isolate perylene f ...
3-9-2007 at 10:46
by: Eclectic
Sulphuric Acid
The eating holes in cotton thing is not so much that it is a super strong acid, but that it does not ...
3-9-2007 at 08:22
by: Eclectic
SO3 from Iron Sulphate
From an agricultural supply, it's about $20 for a 50 lb bag. ;)
3-9-2007 at 08:16
by: Eclectic
Methylation by reduction
But none of those references seem to contain a one step amine methylation and deprotection by reduct ...
1-9-2007 at 17:58
by: Eclectic
ETN-cann it replace TNT in the future!?
Thanks Hinz. That's a lot more useful than "you are an ignorant fool if you don't know the jargon" ...
28-8-2007 at 11:17
by: Eclectic
ETN-cann it replace TNT in the future!?
Please enlighten as to the meaning of DDT in the context of ETN. All I could find immediately with ...
28-8-2007 at 07:28
by: Eclectic
Moulding calcium carbonate
You won't have any free soluble phosphate after it reacts completely with the calcium hydroxide. I ...
26-8-2007 at 06:52
by: Eclectic
Moulding calcium carbonate
Maybe a mix of crushed coral and calcium hydroxide? Is there any problem with using some portland c ...
24-8-2007 at 11:39
by: Eclectic
More on PbO2 electrodes
H2O2 stabilizers are usually in PPM and are generally either tin compounds or phosphoric acid. From ...
24-8-2007 at 09:01
by: Eclectic
More on PbO2 electrodes
Sn(II) oxalate is poorly soluble, Sn(IV) soluble. H2S bubbled through a solution of Sn(IV) and some ...
24-8-2007 at 06:00
by: Eclectic
Preparation of cyanides
Would you also like lessons in how to fly a plane but not land it?
19-8-2007 at 13:53
by: Eclectic
The Bucher Process - Starting Out!!!
OK, guys. Let's everyone do a bit more study on this before giving advice or getting a Darwin award ...
19-8-2007 at 12:04
by: Eclectic
More on PbO2 electrodes
Absolutely, if you can get it to work. Ta oxide is even better at insulating than TiO2. I don't th ...
19-8-2007 at 05:27
by: Eclectic
Can PVC withstand chemicals involved in biodiesel making?
Why not just use a 5 gallon plastic bucket?

Or a 15 or 55 gallon plastic drum?

[Edited on 8-18-2 ...
18-8-2007 at 12:48
by: Eclectic
oxidation alcohol to aldehyde with MnO2
There is a VERY comprehensive thread on using electrolytically oxidized manganese sulfate to oxidize ...
17-8-2007 at 17:36
by: Eclectic
Urushibara Nickel reduction
Take the thread title, and Google it! :P
15-8-2007 at 19:43
by: Eclectic
The terrorists have won
Not even a "Minority Report" :mad:
13-8-2007 at 19:38
by: Eclectic
Waste disposal
You could pour it in to your gas tank with at least 5-10 gallons of gas...
13-8-2007 at 07:28
by: Eclectic
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method
I recommended mol sieves, activated alumina, and silica gel, just as a possible source of wettable i ...
12-8-2007 at 08:06
by: Eclectic
Alarmism first! - reality check later on...
Does anyone remember a movie call "The Running Man" staring the "Governator"? At the time, it seeme ...
11-8-2007 at 16:37
by: Eclectic
Glowing tomato
I think you may need an organic substrate for the whole mess to react with. Try injecting it into v ...
10-8-2007 at 09:46
by: Eclectic
Glowing tomato
It's just that the 1930's article on chemiluminescence may explain what's going on with the bleach, ...
10-8-2007 at 04:21
by: Eclectic
Glowing tomato
Hey! Did ANYONE read the link I posted?

Again:

http://blog.modernmechanix.com/2006/12/09/fire ...
9-8-2007 at 19:19
by: Eclectic
Glowing tomato
The matches may be irrelevant, unless chlorates or chlorites help the reaction along:

http://blog ...
9-8-2007 at 16:06
by: Eclectic
Production of Copper Sulfate by Electrolysis
Magnesium Ammonium Phosphate has very low solubility. You may be able to use that.
6-8-2007 at 20:10
by: Eclectic
[Next Page]

  Go To Top