| Search |
| [Next Page] |
microwave modifications
[quote][i]Originally posted by neutrino[/i]
Assuming you're a male, you will go sterile.[/quote]
... |
6-12-2005 at 15:08
by: Thomas Winwood |
Temperature Controller for hotplate etc
Your circuit diagram represents the heater as having an inherent resistance. Would that resistance h ... |
5-12-2005 at 14:45
by: Thomas Winwood |
Self-made reflux
Synthesisizing? =P
Nice though. |
4-12-2005 at 23:26
by: Thomas Winwood |
British Eye for the Science Guy
Brits, share your experiences in obtaining chemicals and apparatus here. Don't let these Yanks ... |
28-11-2005 at 13:40
by: Thomas Winwood |
Synthesis of 2-chloropropane
I do so hate trivial names for organic molecules - IUPAC names are so much more helpful in visualisi ... |
27-11-2005 at 17:38
by: Thomas Winwood |
Hypothetical musings - single molecule polyester, ethene and oxidising agents
Yes, what I was looking at was longer-chain analogues of glycolic acid. Apparently polyhydroxyalkano ... |
26-11-2005 at 02:57
by: Thomas Winwood |
Non-element organic shorthand
This felt a little too general to go in Organic Chemistry, but feel free to move it over if I'm ... |
25-11-2005 at 08:19
by: Thomas Winwood |
School Science no danger but is still curtailed
[quote][i]Originally posted by BromicAcid[/i]
The other one was a 10 ml pipette, it was back in hig ... |
24-11-2005 at 17:44
by: Thomas Winwood |
Hypothetical musings - single molecule polyester, ethene and oxidising agents
In regular polyesters there are two molecules involved - a diol and a dicarboxylic acid (or more usu ... |
24-11-2005 at 17:37
by: Thomas Winwood |
School Science no danger but is still curtailed
And people scoff when I remark that there have been no end of injuries incurred on the playing field ... |
24-11-2005 at 14:05
by: Thomas Winwood |
Chemistry Homework Help
[quote][i]Originally posted by Darkblade48[/i]
[quote][i]Originally posted by Quibbler[/i]
Just a ... |
23-11-2005 at 07:39
by: Thomas Winwood |
Two unrelated questions: Water hardness and NaOH
Rainwater is slightly acidic (pH 5-6, if memory serves me correctly) and contains sulphate and nitra ... |
20-11-2005 at 13:37
by: Thomas Winwood |
Two unrelated questions: Water hardness and NaOH
I live in a hard-water area and as such we have a water filter. Would the water which comes out of t ... |
19-11-2005 at 18:28
by: Thomas Winwood |
Is there a relationship between Magnetism and Gravity..what is it?
String theory was introduced originally to attempt to explain quark-gluon interaction until the adve ... |
22-1-2005 at 07:39
by: Thomas Winwood |
Global solvent acquisition
One thing I need and don't have is distilled water. I don't have a still, tap water here i ... |
16-1-2005 at 03:29
by: Thomas Winwood |
How to make hexamine? Please help!
Chemical nomenclature normally dictates writing an ionic compound as the sum of its ions i.e. NH4(+) ... |
13-1-2005 at 14:48
by: Thomas Winwood |
From where are you?
[quote][i]Originally posted by Joeychemist[/i]
Actually they are two different land masses all toge ... |
12-1-2005 at 07:46
by: Thomas Winwood |
From where are you?
[quote][i]Originally posted by thalium[/i]
You're not shit, but I considered it as part of the ... |
8-1-2005 at 15:23
by: Thomas Winwood |
HELP! need thionyl chloride(SOCl2) synthesis
SCl2 is mentioned on WebElements (not the best resource for compounds, but good for some). |
7-1-2005 at 08:24
by: Thomas Winwood |
need salt (NaCL)
I think he wants all that salt to electrolyse it, given he mentions NaOH. |
5-1-2005 at 23:13
by: Thomas Winwood |
Potassium Permanganate Decomposition Products
[quote][i]Originally posted by budullewraagh[/i]
MnO2 can be found at pottery suppliers. [b]Maybe t ... |
25-12-2004 at 08:49
by: Thomas Winwood |
Potassium Permanganate Decomposition Products
I intend to break down my potassium permanganate by heating to about 500 K. I wonder how will I sepe ... |
24-12-2004 at 18:14
by: Thomas Winwood |
Re: propane and sulphur
Here's the result of a little brainstorming:
The propane/sulphur reaction isn't difficu ... |
21-12-2004 at 19:55
by: Thomas Winwood |
How can someone be successful in Organic Chemistry?
You're right, it was Archimedes who first discovered calculus. |
18-12-2004 at 18:02
by: Thomas Winwood |
How can someone be successful in Organic Chemistry?
Newton rediscovered differential calculus. Integration wasn't known to be connected until a goo ... |
18-12-2004 at 12:11
by: Thomas Winwood |
| [Next Page] |
