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Polyaniline
I added about 20mL of water to the acetic anhydride while hot, and it was almost instantly destroyed ... |
25-8-2010 at 01:36
by: Jor |
Polyaniline
I finaaly had a little time to continue on this project.
About 0,6g of previously prepared polyan ... |
24-8-2010 at 13:40
by: Jor |
Potassium from lithium in an organic solvent
I find it weird that some people here are accusing Nicodem of not trying an experiment?
First of al ... |
14-8-2010 at 04:57
by: Jor |
Perchloric acid and bismuth
I would imagine the bismuth being oxidised, and when the water has boiled away, bismuth perchlorate ... |
4-8-2010 at 15:02
by: Jor |
Ways to generate nitrogen dioxide(NO2)?
If you need small amounts of dry, pure NO2, you can heat lead nitrate, wich decomposes at low temper ... |
4-8-2010 at 03:05
by: Jor |
diiodomethane
My hood is quite small, I think 80cm wide, but I didn't have enough room to build a larger one.
ht ... |
30-7-2010 at 02:24
by: Jor |
diiodomethane
[rquote=183801&tid=14235&author=Nicodem]Hypophosphite might do, but it is all about trying i ... |
29-7-2010 at 16:21
by: Jor |
diiodomethane
I am interested in making maybe 3-4 mL of diiodomethane, just because I would like to have a liquid ... |
29-7-2010 at 13:05
by: Jor |
m-(trifluoromethyl)aniline
It is because I only need a small amount of the compound (purely for a visual effect in a test tube, ... |
14-6-2010 at 02:55
by: Jor |
m-(trifluoromethyl)aniline
I really want to this chemical for a particular reason (wich I will reveal when I have it, and I thi ... |
14-6-2010 at 01:11
by: Jor |
brown color in precious metal solution?
I first thought of making a new topic, but my question perfectly fits in this topic.
I recently o ... |
14-5-2010 at 16:25
by: Jor |
LiAlH4 synthesis
I think the most practical and safe way for the amateur is putting the Al foil or powder in some dic ... |
12-5-2010 at 11:22
by: Jor |
Nitric Acid Synthesis
If you boil HNO3 with sulfur, absorb the nitrogen oxides in cold water or better cold hydrogen perox ... |
28-4-2010 at 07:39
by: Jor |
red mercury compound
I attempted the beating mercury heart reaction yesterday.
In an Pyrex evaporating dish, I dissolved ... |
25-4-2010 at 06:19
by: Jor |
platinum on kaowool
I am not really interested in making the acid oxides NO2 and SO3 although it is interesting that thi ... |
23-4-2010 at 14:18
by: Jor |
platinum on kaowool
I have obtained 5g of 5% Pt on 'Triton Kaowool' from BDH.
Apart from some specialist applications I ... |
23-4-2010 at 11:42
by: Jor |
diluting a solution: enthalpy change
Thanks for all the replies. Yes I understand it now, although I am not completely sure how to calcul ... |
21-4-2010 at 01:16
by: Jor |
diluting a solution: enthalpy change
I soon have a test on physical chemistry.
I know everything quite well, but in an exam of 1 year ... |
20-4-2010 at 10:13
by: Jor |
Lead Safety Question
[rquote=175447&tid=13620&author=JohnWW]By the way, "lead poisoning" is a known euphemism for ... |
12-4-2010 at 01:22
by: Jor |
Latest chemical order?
Monovalent magnesium! That must have cost a lot!  |
12-4-2010 at 01:15
by: Jor |
Synthesis Phenol
Start from sodium benzoate. When this is heated in a metal vessel benzene vapours evolve, wich shoul ... |
11-4-2010 at 14:07
by: Jor |
Latest chemical order?
-2g Pd powder
-0,5g Pt powder (extracted from teeth)
-50g sodium hypophosphite (already had 100g)
... |
11-4-2010 at 10:53
by: Jor |
proper disposal of ZnCl2
Here in the Netherlands, I have read an article in the laws of NL that wastes that can go down the d ... |
7-4-2010 at 16:48
by: Jor |
KClO3 from lie,too easy! (?)
Ofcourse chromate is carcinogenic and you should avoid exposure. But a little exposure is no more ha ... |
7-4-2010 at 07:04
by: Jor |
Crystal Growing
Very nice. It's a shame FeCl2 is so oxidation sensitive, you can see some brown colors on the green ... |
6-4-2010 at 16:21
by: Jor |
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