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Best and worst smelling chemicals?
[rquote=214991&tid=1216&author=Mixell]
But I hate the smell of concentrated acetic acid ver ... |
4-7-2011 at 07:10
by: ItalianChemist |
Best and worst smelling chemicals?
I like very much the odor of bromine, iodine and benzaldehyde. Also (COCl)2 has a nice smell
I don' ... |
4-7-2011 at 06:35
by: ItalianChemist |
Pretty Pictures (1)
this is my sodium hypomanganate(V), obtained from sodium hydroxide and MnO2
[file]14946[/file] |
3-7-2011 at 03:19
by: ItalianChemist |
Pretty Pictures (1)
Very nice! I've done it with rhodamine B
Does diphenyl oxalate give the same light? |
28-6-2011 at 10:24
by: ItalianChemist |
Making fire (youtube collaborative video)
Very nice! I'll try this reaction! |
27-6-2011 at 12:07
by: ItalianChemist |
Nitric acid color
[rquote=214250&tid=16724&author=mr.crow]
How do I make the solution clear? Don't think we ... |
26-6-2011 at 11:36
by: ItalianChemist |
What you take pride in...
Here are my favourite reagents
From left to right:
Bromine, benzoyl chloride, benzyltriphenylphosp ... |
26-6-2011 at 08:59
by: ItalianChemist |
What you take pride in...
WOW!
I like very much Ru compounds, but they are very expensive! |
25-6-2011 at 02:22
by: ItalianChemist |
Advice sought on CO
couldn't be used a phenol injection? |
23-6-2011 at 11:00
by: ItalianChemist |
What you take pride in...
[rquote=213452&tid=16718&author=Mixell]You can get it from decomposition of KMnO4 at ~250C, ... |
21-6-2011 at 01:33
by: ItalianChemist |
What you take pride in...
[rquote=213371&tid=16718&author=Mixell]Mix (very well) molar amounts ( 3:1 ratio) of NaOH ( ... |
20-6-2011 at 05:38
by: ItalianChemist |
What you take pride in...
[rquote=213362&tid=16718&author=Mixell]Well, they should be mixed well, it doesn't eat throu ... |
19-6-2011 at 09:44
by: ItalianChemist |
What you take pride in...
[rquote=213358&tid=16718&author=Mixell]Heating molar amounts of NaOH and MnO2 in a beaker to ... |
19-6-2011 at 09:19
by: ItalianChemist |
Pretty Pictures (1)
1) copper coin in 65% nitric acid
[file]14707[/file]
2) fluorescein (sodium salt) solution under U ... |
19-6-2011 at 09:13
by: ItalianChemist |
What you take pride in...
-100ml of elementar bromine
-anthracen-9-carbaldehyde
-oxalyl chloride
-rodamine B
-allhin conde ... |
18-6-2011 at 06:11
by: ItalianChemist |
Mn2O7 Addition to toluene???
toluene explodes in contact with Mn2O7 also in the absence of atmospheric oxygen, as Mn2O7 is an ox ... |
18-6-2011 at 02:37
by: ItalianChemist |
Ways to Bromine (or HBr) from KBr
very simple! Add conc. sulfuric acid to a solution of KBr, in an ice bath...then add very slowly 35% ... |
12-6-2011 at 05:25
by: ItalianChemist |
Dissolving Copper
[rquote=211794&tid=16590&author=ScienceSquirrel]
That is acid Piranha and should be treated ... |
2-6-2011 at 05:37
by: ItalianChemist |
Dissolving Copper
Simply mix conc. hydrochloric acid and some conc. hydrogen peroxide...this solution will dissolve co ... |
2-6-2011 at 02:11
by: ItalianChemist |
Making fire (youtube collaborative video)
Thank you!  |
1-6-2011 at 05:11
by: ItalianChemist |
Making fire (youtube collaborative video)
The extraction with DCM sound very interesting...could you please send me the solubility of HClO4 in ... |
30-5-2011 at 07:46
by: ItalianChemist |
Dichloromethane substitute?
mmmh but he obtained only 65% yeld... |
28-5-2011 at 10:16
by: ItalianChemist |
isopropyl chloride
You need dry reagent, use HCl gas(dry), and a CaCl2 trap...I think making isoprpyl bromide is more ... |
28-5-2011 at 10:15
by: ItalianChemist |
Dichloromethane substitute?
[rquote=211207&tid=15998&author=Nicodem]
If you find an example where NaOH was used in an W ... |
28-5-2011 at 08:39
by: ItalianChemist |
Dichloromethane substitute?
[rquote=211204&tid=15998&author=Nicodem]DMF can not be used in that reaction, because it dis ... |
28-5-2011 at 08:22
by: ItalianChemist |
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