| Search |
| [Next Page] |
Best and worst smelling chemicals?
I like the smell of bromine and iodine at very low concentrations. Benzene is nice-ish but I don't l ... |
6-2-2014 at 10:34
by: thebean |
Isolating elements with an arc furnace
Even if the conditions are similar to that of a volcano, it didn't come from a volcano. It would als ... |
5-2-2014 at 11:44
by: thebean |
Organometallic Chemistry
I'm not sure that this is the right place to be posting but a thought occurred to me today that I wa ... |
2-2-2014 at 12:08
by: thebean |
The Short Questions Thread (4)
You're exactly right! It's a 2:1  |
31-1-2014 at 14:24
by: thebean |
The Short Questions Thread (4)
I'm confused by my theoretical yield calculations. I found a piece of literature on the production o ... |
31-1-2014 at 09:42
by: thebean |
a lil help please
@DubaiAmateurRocketry: Who died? Was there a news piece on it? |
30-1-2014 at 07:19
by: thebean |
Potassium on Pluto
Earth has sodium in it's crust, but it's not free elemental sodium. I'm guessing the same for Mercur ... |
29-1-2014 at 05:50
by: thebean |
The Short Questions Thread (4)
How can I tell when an organic compound has decomposed in solution? Today I was trying to recrystall ... |
27-1-2014 at 22:26
by: thebean |
Raney Nickel Preparation
How exactly would I go about producing Raney nickel in my lab? According to Wikipedia you melt alumi ... |
26-1-2014 at 20:42
by: thebean |
organic chemistry suggestion
Aspirin to 5-aminosalicylic acid is a pretty simple procedure and 5ASA is a biologically active comp ... |
26-1-2014 at 11:00
by: thebean |
The Short Questions Thread (4)
Does anyone know the products of paracetamol and sodium hydroxide other than 4 aminophenol? If I wri ... |
24-1-2014 at 16:23
by: thebean |
The Short Questions Thread (4)
The PABA sublimation will come in handy but liquid-liquid extraction isn't useful seeing as I'm remo ... |
22-1-2014 at 17:04
by: thebean |
The Short Questions Thread (4)
How do you guys purify your vitamins and what not from store bought pills? In specific I want to kno ... |
22-1-2014 at 13:21
by: thebean |
Reacting Lithium
I'd be very careful with lithium in HCl. I've had good sized explosions before, luckily that was the ... |
21-1-2014 at 16:20
by: thebean |
Reacting Lithium
[rquote=315947&tid=28587&author=Antiswat]Methanol
[/rquote]
While I do think that lithiu ... |
19-1-2014 at 14:13
by: thebean |
The Short Questions Thread (4)
[rquote=315682&tid=25055&author=Mailinmypocket]
Side note: you are willing to waste preciou ... |
17-1-2014 at 11:29
by: thebean |
The Short Questions Thread (4)
I was hoping that the aqua regia would be more efficient than acetone washes, H2SO4 washes, HCl wash ... |
16-1-2014 at 17:22
by: thebean |
The Short Questions Thread (4)
Am I insane for considering cleaning my matchbox red phosphorus with aqua regia? It sounds a little ... |
16-1-2014 at 16:52
by: thebean |
Pretty Pictures (2)
Phase separation of methanol/water azeotrope (top) and toluene/dichloromethane mix. |
13-1-2014 at 18:40
by: thebean |
The Short Questions Thread (4)
What glove brands can you confirm as having diethylhexyl phthalate as a plasticizer? (USA) |
13-1-2014 at 09:51
by: thebean |
DCM and Toluene from Paint Stripper
DCM is on the bottom yes? Thanks! |
12-1-2014 at 19:57
by: thebean |
DCM and Toluene from Paint Stripper
I hate to ask a stupid question but when I wash with water to get rid of methanol what layer will be ... |
12-1-2014 at 18:45
by: thebean |
DCM and Toluene from Paint Stripper
I am in the US and normally the store I go to as toluene but they didn't this time and I also wanted ... |
11-1-2014 at 10:20
by: thebean |
DCM and Toluene from Paint Stripper
[rquote=314926&tid=28452&author=thebean]First removing the methanol via water and a sep funn ... |
10-1-2014 at 19:20
by: thebean |
DCM and Toluene from Paint Stripper
The goo won't be too much of an issue because I built a small copper pipe distillation set up so I c ... |
10-1-2014 at 17:41
by: thebean |
| [Next Page] |
