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Fractionating colums and application...
I found this document a while ago. It describes how to make a still and has a good explanation of di ... |
1-12-2005 at 17:52
by: Pommie |
Molecular weight calculator.
Just curious, does nobody find this useful?
Is it because it's an excel spreadsheet?
Is thi ... |
30-11-2005 at 05:01
by: Pommie |
Strenght of oxidizers
[quote]AArg, I got through perhaps the first 200, and it wants me to subscribe
[/quote]
W ... |
27-11-2005 at 15:35
by: Pommie |
Home made spectrometer
[quote][i]Originally posted by Tacho[/i]
Please, criticize my idea for a homebuilt spectrometer:
[ ... |
22-11-2005 at 05:13
by: Pommie |
Home made spectrometer
How about a mixture of powders from Florescent lights combined with UV LEDs as a mixed source? Some ... |
21-11-2005 at 04:55
by: Pommie |
Solubility and other data.
Thanks everyone.
[quote]
36.4g of pentahydrate contains 23.27 g sulfate and 13.13g water.
So we ... |
19-11-2005 at 17:38
by: Pommie |
Solubility and other data.
Merck has made available lots of useful data at [url=http://chemdat.merck.de/mda/int_en/labtool/]Mer ... |
18-11-2005 at 17:08
by: Pommie |
Lead Dioxide Electrodes
[quote][i]Originally posted by mrjeffy321[/i]
Nothing appears to have happened. I am suppose to ge ... |
14-11-2005 at 19:56
by: Pommie |
Lead Dioxide Electrodes
I just tried the Ca(NO3)2 + CuSO4 combo.
I dissolved 118g Ca(NO3)2 in 200mL water and 125g CuSO4 ... |
14-11-2005 at 05:04
by: Pommie |
Molecular weight calculator.
Having lurked around here for some time I thought I could give something back.
This is a excel sh ... |
14-11-2005 at 00:53
by: Pommie |
Lead Dioxide Electrodes
[quote][i]Originally posted by 12AX7[/i]
Sure, just remember to add the sulfate slowly (over days m ... |
13-11-2005 at 18:10
by: Pommie |
Lead Dioxide Electrodes
[quote][i]Originally posted by 12AX7[/i]
I know matter-of-factly electrolysis of lead acetate will ... |
13-11-2005 at 16:28
by: Pommie |
Ammonium Persulphate production
Unless you have a Jaycar nearby then it gets rather expensive. Ammonium Persulphate has to be shippe ... |
24-5-2005 at 15:37
by: Pommie |
From where are you?
Brisbane, Australia. Moved here 18 months ago from sunny Manchester, UK.
Mike. |
8-5-2005 at 00:01
by: Pommie |
Awesome ebay scam.
I think this is the method you mean.
[url=http://www.amazingstill.com/Amazingstill.pdf]The amazin ... |
26-4-2005 at 22:11
by: Pommie |
atmospheric combustion of Al (foil)
Well, page 2 seems to have nothing to do with the original post.
I, and I'm sure many others ... |
12-4-2005 at 06:14
by: Pommie |
What has been the most time you have wasted on a failed experiment?
[quote][i]Originally posted by axehandle[/i]
.... just to find that I, 4-5 years earlier, had < ... |
6-3-2005 at 23:14
by: Pommie |
Million dollar chemistry question!
A million dollars is on offer for anyone who can develop a cheap, easy-to-use and sustainable way to ... |
14-2-2005 at 20:36
by: Pommie |
Ignition coil drivers
[quote][i]Originally posted by Twospoons[/i]
If you kill the back EMF with a diode you wont get any ... |
14-2-2005 at 19:16
by: Pommie |
Ignition coil drivers
[quote][i]Originally posted by tom haggen[/i]
So I need to use to capacitors for the ignition coil ... |
14-2-2005 at 16:06
by: Pommie |
H2O2 By Electrolysis
[quote][i]Originally posted by jimmyboy[/i]
Has anyone else tried this? - i read totally different ... |
7-2-2005 at 02:01
by: Pommie |
