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A Chemopolic Question
[rquote=185881&tid=14345&author=Sedit] I draw little distinction between physical and phycho ... |
21-8-2010 at 17:59
by: entropy51 |
A Chemopolic Question
[rquote=185878&tid=14345&author=JacFlasche]How do I close it?
[/rquote]Oh you think you own ... |
21-8-2010 at 17:50
by: entropy51 |
A Chemopolic Question
[rquote=185876&tid=14345&author=JacFlasche]
Yeah it's the old I'm a physician god complex. ... |
21-8-2010 at 17:43
by: entropy51 |
A Chemopolic Question
[rquote=185864&tid=14345&author=JacFlasche]In my opinion anyone who would produce a quality ... |
21-8-2010 at 15:44
by: entropy51 |
Peculiar smell remains in nose
[rquote=185846&tid=14307&author=unionised]"For very dense gases (cf air), like cl2, they hav ... |
21-8-2010 at 13:33
by: entropy51 |
A Chemopolic Question
[rquote=185830&tid=14345&author=JacFlasche]Obviously hostility is the cultural norm here and ... |
21-8-2010 at 12:20
by: entropy51 |
Tour My Lab
[rquote=185797&tid=4777&author=peach] I have more problems cutting up Chilli's for dinner an ... |
21-8-2010 at 12:16
by: entropy51 |
Uranium
[rquote=185764&tid=1598&author=Contrabasso]Just be aware that the chemistry of uranium has h ... |
21-8-2010 at 08:19
by: entropy51 |
Tour My Lab
[quote]As entropy says, I've had the 5kg tub for literally years, [/quote]Actually my unit of time i ... |
21-8-2010 at 08:07
by: entropy51 |
Uranium
[rquote=185750&tid=1598&author=MagicJigPipe]I can only assume he was talking about pure U235 ... |
20-8-2010 at 16:59
by: entropy51 |
Vacuum from a fridge compressor
[rquote=185733&tid=14310&author=peach]Even if you connect a turbo molecular or ion pump to t ... |
20-8-2010 at 14:19
by: entropy51 |
Preparation of anhydrous AlCl3 in DCM - photos
Yes, the hot dry way. Unfortunately, it may be the only way. |
20-8-2010 at 12:57
by: entropy51 |
Preparation of anhydrous AlCl3 in DCM - photos
[rquote=185718&tid=14111&author=peach]Double edit: I was just reading [url=http://curlyarrow ... |
20-8-2010 at 12:38
by: entropy51 |
Old Chemistry Lab Manual
The PDF is there, at least for me. Google doesn't seem to like an IP address from certain countries ... |
20-8-2010 at 04:59
by: entropy51 |
Vacuum from a fridge compressor
What part of "gas ballast is not at the pump inlet" is giving you trouble? Anyone who's ever rebuil ... |
19-8-2010 at 17:04
by: entropy51 |
Uranium
[rquote=185608&tid=1598&author=Globey] Also, the necessary closed loop controls make control ... |
19-8-2010 at 16:33
by: entropy51 |
Parr Shaker Hydrogenator
[rquote=185559&tid=11845&author=benzylchloride1]I recently purchased an older Parr model 391 ... |
18-8-2010 at 16:21
by: entropy51 |
Don't read this if you don't want to be pissed off
[rquote=185556&tid=13050&author=quicksilver]Speaking of restricting personal freedoms.....
... |
18-8-2010 at 15:39
by: entropy51 |
Old Chemistry Lab Manual
[b]Experimenting with Chemistry: Experiments for the Home Lab[/b]
Burton L. Hawk's 1957 book by t ... |
18-8-2010 at 11:40
by: entropy51 |
Vacuum from a fridge compressor
[rquote=185324&tid=14310&author=peach]Yep, a ballast valve in effect.[/rquote]Not really. B ... |
15-8-2010 at 16:14
by: entropy51 |
Acids/bases: heats of neutralisation
blogfast25, when you oven dried the decahydrate to constant weight, did it lose the theoretical amou ... |
14-8-2010 at 11:12
by: entropy51 |
Vacuum from a fridge compressor
[url=http://www.belljar.net/fbleeconversion.pdf]Of course they will work![/url] How well they work ... |
14-8-2010 at 09:24
by: entropy51 |
Anhydrous Aluminum Chloride prepration
If you keep the entire tube hot, you can sublime the AlCl3 out into a receiver at room temperature i ... |
13-8-2010 at 16:42
by: entropy51 |
Preparation of anhydrous AlCl3 in DCM - photos
[rquote=185147&tid=14111&author=peach]I've supplied written evidence, photos and now videos, ... |
13-8-2010 at 15:42
by: entropy51 |
Anhydrous Aluminum Chloride prepration
Some arenes can be formylated with a Gatterman using zinc cyanide and gassing with HCl, thus avoidin ... |
13-8-2010 at 05:59
by: entropy51 |
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