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Little things that surprised you in chemistry
Try it out. The best way to get the superfine particals of Cu is from the copper sulfate, Al precip ... |
13-1-2014 at 19:59
by: Bot0nist |
Little things that surprised you in chemistry
It was slow compared to pyro Al flash, but still fast enough for a whoomp sound. The key is to use ... |
13-1-2014 at 19:45
by: Bot0nist |
Little things that surprised you in chemistry
The first time I made copper sulfate from peroxide and sulfuric acid. The beautiful crystals that gr ... |
13-1-2014 at 19:27
by: Bot0nist |
White phosphorus
I personally find it rude to come and ask a question about a topic that is covered in a lengthy stic ... |
13-1-2014 at 19:11
by: Bot0nist |
NaCN/HCN preparation plan
I think he was pointing out that you said nitrate instead of nitrite... |
13-1-2014 at 15:00
by: Bot0nist |
DCM and Toluene from Paint Stripper
Search the density if DCM, and compare that to water's.  Then you will have found
your answer. |
12-1-2014 at 19:46
by: Bot0nist |
NaCN/HCN preparation plan
Make sure to search for and read the cyanide threads on this very site, and take all nessasary preca ... |
12-1-2014 at 12:01
by: Bot0nist |
DCM and Toluene from Paint Stripper
An impurity causing an emulsion or colloidal suspension, I would dare to guess. A distillation to ge ... |
11-1-2014 at 12:12
by: Bot0nist |
cheddite
I really doubt it. You will need a fast primary and maybe even a bit of secondary in a well made cap ... |
11-1-2014 at 10:20
by: Bot0nist |
Arecoline extraction
Sorry, that slipped my mind. Maybe follow chemikids advice and chill the glassware first. Use an ice ... |
11-1-2014 at 10:12
by: Bot0nist |
DCM and Toluene from Paint Stripper
Yes, good point, a shake with room temp distilled water and your crude DCM in a sep funnel should f ... |
10-1-2014 at 18:16
by: Bot0nist |
DCM and Toluene from Paint Stripper
Thats how I get all my DCM too, distilled from its can. I use a kleenstrip gel type and only recover ... |
10-1-2014 at 17:51
by: Bot0nist |
Arecoline extraction
I thought as much too, but he could perhaps do a small extraction with a large excess of DCM, or eth ... |
10-1-2014 at 12:21
by: Bot0nist |
Arecoline extraction
Take 10ml of DCM and put it in a beaker on top of your mag stirring hotplate. Take an accurate tempe ... |
10-1-2014 at 10:54
by: Bot0nist |
Mysterious gas formation
My guess would be the decomposition of the hydrogen peroxide. What concentration of peroxide did yo ... |
9-1-2014 at 17:19
by: Bot0nist |
too many posts sent to detritus
Oh, I see now it wasn't moved, but just closed. My guess, it had veered from its original goal and t ... |
6-1-2014 at 06:33
by: Bot0nist |
too many posts sent to detritus
It was getting to much into practical applications of EM. Strictly agianst the guidelines. I bet if ... |
6-1-2014 at 06:17
by: Bot0nist |
Pictures of members.
1/4" a couple weeks ago... Ummm, thanks.
[Edited on 6-1-2014 by Bot0nist] |
6-1-2014 at 05:50
by: Bot0nist |
too many posts sent to detritus
To my understanding there are no rules, just guidelines, and posts sent to detritus are not deleted, ... |
6-1-2014 at 04:06
by: Bot0nist |
Pictures of members.
Congrats! My 2nd child and first baby girl was born yesterday at 2:46pm. 8lbs 3oz. 21inches. A whopp ... |
6-1-2014 at 03:33
by: Bot0nist |
Pseudoscience & Willful Ignorance
Love this thread bfesser. Nothing pisses me off more than uninformed vultures preying on the ingnora ... |
4-1-2014 at 10:23
by: Bot0nist |
Nitrating toluene with KNO3
Turner, you have me at a loss. I searched a bit and cant locate what I know I have read and attempte ... |
28-12-2013 at 14:54
by: Bot0nist |
Nitrating toluene with KNO3
Oleum and conc. nitric acid is the best way to get TNT. Some can be formed with conc. sulfuric, and ... |
28-12-2013 at 05:36
by: Bot0nist |
Nitrating toluene with KNO3
Yes, conc. sulfuric acid and KNO<sub>3</sub> will nitrate toluene. Mostly to the di nitr ... |
27-12-2013 at 21:01
by: Bot0nist |
Potassium Nitrate + Iron powder - substitute?
If you really really need it, it can be isolated from manurial soil that has been protected from rai ... |
27-12-2013 at 15:47
by: Bot0nist |
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