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ester project
Indeed CCl4 can not be used. So it's either ether or DCM. Wonder what's best for extracting the este ... |
16-9-2008 at 05:09
by: Jor |
ester project
Because we are not allowed to do to too complex procedures, I will just make Oil of wintergreen (met ... |
15-9-2008 at 14:03
by: Jor |
Bromine- Storage and uses
An absolutely amazing way to store bromine are the SCHOTT DURAN bottles, with the red caps. They are ... |
14-9-2008 at 09:05
by: Jor |
DCM or Et2O?
http://www.sciencemadness.org/talk/viewthread.php?tid=10398&page=1#pid124506 |
14-9-2008 at 05:42
by: Jor |
nickel(IV), stabilised in solution by paraperiodate
Very nice Wilco!
I did not do this last experiment, because I do not have much periodic acid (about ... |
13-9-2008 at 05:45
by: Jor |
ester project
Klute thank you very much for the detailed preparation. that's probably the one I will perform. i wa ... |
11-9-2008 at 09:02
by: Jor |
homebuilt fume hood
[quote][i]Originally posted by DNA[/i]
Just off topic, how the f*ck is everyone getting these acros ... |
10-9-2008 at 03:14
by: Jor |
homebuilt fume hood
Talking about hoods, Magpie, you wanted me to show my hood.
I have an old picture. The sash is read ... |
9-9-2008 at 13:54
by: Jor |
nickel(IV), stabilised in solution by paraperiodate
please ignore the colour of the liquid above the solids, as it is not indicative of the real color. ... |
9-9-2008 at 12:08
by: Jor |
nickel(IV), stabilised in solution by paraperiodate
In an attempt to get nickel in the 4+ oxidation state in solution, I did research on the subject. On ... |
9-9-2008 at 10:43
by: Jor |
ester project
I think i will make benzyl benzoate.
I am thinking about two different pathways.
One is Tischc ... |
7-9-2008 at 07:19
by: Jor |
yellow arsenic?
I read on wiki that just like with phosphorus, there is a yellow allotrope of arsenic, a waxy solid. ... |
6-9-2008 at 04:05
by: Jor |
ester project
First of thank you for the reply.
Im more looking for a bit more 'exotic' ester than just the sim ... |
5-9-2008 at 16:34
by: Jor |
ester project
For a project at uni I need to make an ester, wich is in the category 'smells' (duh!).
I'm thinking ... |
5-9-2008 at 16:05
by: Jor |
easy iodine/hydroiodic acid from iodoform
But still, Im thinking this can be an easy way to prepare hydroiodic acid, with iodine as a bonus. T ... |
2-9-2008 at 14:01
by: Jor |
easy iodine/hydroiodic acid from iodoform
Vogel gives a 3,5g yield of iodoform from 6g of KI.
Not all the absolute mass of iodine in the KI ... |
2-9-2008 at 13:08
by: Jor |
easy iodine/hydroiodic acid from iodoform
I was just doing a iodoform synthesis, and I started heating the material. As seen on woelen's websi ... |
2-9-2008 at 12:43
by: Jor |
GBL: 600 raids in Germany, Austria, Switzerland
I agree it should be fun to make the chemicals, but comon, something as basic as HCl, H2SO4 and NaOH ... |
17-7-2008 at 14:53
by: Jor |
GBL: 600 raids in Germany, Austria, Switzerland
No chemistry anymore without sulfuric acid.
I will have to stock up badly on this one, and hope I h ... |
16-7-2008 at 13:51
by: Jor |
GBL: 600 raids in Germany, Austria, Switzerland
  
Well if this really becomes reality, I'm gooing to write a letter to ... |
16-7-2008 at 08:27
by: Jor |
Pure Bromine from swimming pool Bromine tablets
Bromine dissolves in a alkali solution, forming bromide ions and hypobromite ios. Hypobromite ions d ... |
15-7-2008 at 14:50
by: Jor |
Dangerous Cu(x) (NO3)(y) ???
I would not call copper solutions harmless. They are not really good for the heath, and AFAIK they a ... |
15-7-2008 at 09:28
by: Jor |
Dangerous Cu(x) (NO3)(y) ???
No, it's not explosive. It is an oxidiser however, but it's very hygroscopic, so I doubt it can be ... |
15-7-2008 at 05:53
by: Jor |
Elemental arsenic from arsenate?
Aha, but how would you purify the arsenic containing some stannic oxide, without having to dissolve ... |
15-7-2008 at 02:55
by: Jor |
Need images for new home chemistry book
I think it this is great progress.
I think these kind of things really help, the more people who ... |
14-7-2008 at 08:16
by: Jor |
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