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Improvised Airconditioning
A more chemical based system could use lithium chloride.
Heres a paper on it.
Mike. |
18-6-2006 at 19:35
by: Pommie |
mythbusters/rocket fuel question
If it's the episode I remember, it was the discovery of nitrocellulose. Pants being cotton with a bi ... |
9-6-2006 at 05:58
by: Pommie |
Insect identification request
[quote][i]Originally posted by JohnWW[/i]
That is a spider. If you are in Australia, it could be th ... |
12-5-2006 at 07:03
by: Pommie |
Copper Acetate
That works. However, the Calcium sulphate is a bitch to filter and the copper nitrate is a bitch to ... |
10-5-2006 at 05:42
by: Pommie |
Nuclear Reactions
Can someone explain what is so hi tech about these centrifuges? Surely, anything that could be built ... |
14-4-2006 at 07:15
by: Pommie |
Drying copper nitrate?
I heated it for a couple of days on my lab power supply. I'd guess it was around 40C and got a cryst ... |
29-3-2006 at 06:41
by: Pommie |
Drying copper nitrate?
A while ago I made some copper nitrate by mixing calcium nitrate and copper sulphate. The ice cream ... |
29-3-2006 at 06:01
by: Pommie |
Welcome
[quote][i]fresher, just registered, cool^^
would like to checkin later.
bye for now [/quote]
... |
21-3-2006 at 04:52
by: Pommie |
Unable to login yesterday!
Yesterday, I visited the site and found I was not automatically logged in (I assume this was my faul ... |
17-3-2006 at 20:22
by: Pommie |
Neuraminidase Inhibitor Synthesis
Well, just got in from the pub. So, thought I'd play devils advocate.
Is this doable?
I got as ... |
15-3-2006 at 06:19
by: Pommie |
Bromine Source and Synthesis
The only bromine source I can get hold of is 1-bromo-3-chloro-5,5-dimethylhydantoin (BrClC<sub> ... |
5-3-2006 at 15:08
by: Pommie |
keeping a notebook
[quote][i]Originally posted by Magpie[/i]
Burglary is illegal. Chemistry is not.
What is the po ... |
2-3-2006 at 06:12
by: Pommie |
keeping a notebook
Is this not like a burglar keeping a diary and presenting it to the police as evidence that he didn' ... |
1-3-2006 at 06:50
by: Pommie |
DIY magnetic stirrer
Rosco,
An easy way to get any image into a file is:-
Get the image you want on screen in the app ... |
23-2-2006 at 22:15
by: Pommie |
making of Lead(II)acetate trihydrate
As I'm bored,
                                 MW         ... |
17-2-2006 at 20:39
by: Pommie |
Does density matter with powders?
[quote]
If the 100 ml contains 5g of salt then yes you should get 5 g of salt left behind. This wou ... |
15-2-2006 at 09:32
by: Pommie |
Does density matter with powders?
[quote][i]Originally posted by DrP[/i]
It depends on the density of the salt Pommie. If the densit ... |
15-2-2006 at 08:33
by: Pommie |
Neuraminidase Inhibitor Synthesis
As a muggle, I was intrigued to see this appear on this screen. As a muggle with family I was also e ... |
15-2-2006 at 08:15
by: Pommie |
Does density matter with powders?
I thought that I understood this.
I thought:-
if I take a bit of water (50mL) and add 5g of salt ... |
15-2-2006 at 07:40
by: Pommie |
Movie-style fireballs
Google "cremora fireball"
Mike. |
13-2-2006 at 06:32
by: Pommie |
Purification by recrystalization.
As the only source of potassium that I have is carbonate or nitrate, I neutralised some carbonate wi ... |
23-1-2006 at 01:54
by: Pommie |
Thoughts On Anodes
I have a chlorinator cell on my pool. I could measure the voltage/current if it would be any help. I ... |
9-1-2006 at 06:53
by: Pommie |
12.5% NAOCl from Grocery Store!
Does anyone know how "available chlorine" is measured?
I can get pool chlorine that has 100g/L av ... |
20-12-2005 at 20:04
by: Pommie |
Forum upgraded!
The # button - insert code formated text - comes up with the wrong message (enter text you want quot ... |
4-12-2005 at 22:12
by: Pommie |
Fractionating colums and application...
It didn't add the document. |
1-12-2005 at 17:56
by: Pommie |
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