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Suggest some experiments
[rquote=90115&tid=8047&author=R0B0T?]for a beginner.[/rquote]
Guncotton is always good. T ... |
21-12-2009 at 13:30
by: Formatik |
Hypergolic Reactions and Energetics
[rquote=167676&tid=10776&author=franklyn] Calcium Phosphide ( Ca3P2 ) + H2O -> ( PH3 ) Ph ... |
21-12-2009 at 13:11
by: Formatik |
Drug discovery related informations
It looks nice. There are so many possibilities for discussion since there are always new discoveries ... |
20-12-2009 at 00:59
by: Formatik |
some more
Below are some reaction experiments of the strong oxidant nitrosyl perchlorate, albeit impure. The c ... |
20-12-2009 at 00:35
by: Formatik |
Hardware store chemicals - questions
Conc. H2SO4 would probably solubilize PbS forming PbSO4, in that case I'd suggest dilute acid also. ... |
4-12-2009 at 16:40
by: Formatik |
Hardware store chemicals - questions
[rquote=165794&tid=6755&author=grndpndr] Formatik,you mentioned diluted SA contaminated with ... |
2-12-2009 at 00:32
by: Formatik |
Endothermic freezing mixtures
These mixtures involve several phenomena. For one of the reasons why the temperature drop occurs in ... |
18-11-2009 at 17:25
by: Formatik |
Endothermic freezing mixtures
[rquote=166116&tid=10444&author=densest]A type K thermocouple (the most common type AFAIK) i ... |
17-11-2009 at 22:14
by: Formatik |
h202 concentration?
[rquote=166066&tid=1325&author=Sedit]This more then likely has been suggested already but th ... |
17-11-2009 at 21:58
by: Formatik |
h202 concentration?
Way to contaminate with metallic cations. Sodium chloride is a catalyst for H2O2 decomposition, not ... |
16-11-2009 at 15:14
by: Formatik |
The ratio
[i]A system of chemistry[/i], Vol.1 by J. Murray, who seems to have seen the original reference of W ... |
11-11-2009 at 16:15
by: Formatik |
Possible convenient way of making phosphates and h2o2 OTC
[rquote=165768&tid=12985&author=entropy51] Maybe OT, but I've seen products in the hardware ... |
11-11-2009 at 12:22
by: Formatik |
Hardware store chemicals - questions
Common impurites of sulfuric acid known to older chemists and depending on the process used, include ... |
11-11-2009 at 12:01
by: Formatik |
Hardware store chemicals - questions
[rquote=165726&tid=6755&author=grndpndr] Anyone have this experience of 'clarifying' H2SO4 o ... |
10-11-2009 at 21:28
by: Formatik |
Chemical Resistance of Plastics
Many charts I've seen indicate conc. HNO3 isn't recommended with HDPE, e.g.: Calpac lab link above ... |
10-11-2009 at 15:13
by: Formatik |
Chemical Resistance of Plastics
[rquote=165665&tid=13024&author=starman] It does state in the key beneath the chart "not for ... |
10-11-2009 at 12:43
by: Formatik |
Chemical Resistance of Plastics
Here's another thread on this: http://www.sciencemadness.org/whisper/viewthread.php?tid=11811
To ... |
9-11-2009 at 14:44
by: Formatik |
Endothermic freezing mixtures
There's been some more talk on freezing mixtures over at the German forum, so I've decided to add so ... |
8-11-2009 at 13:03
by: Formatik |
Flash Powder
[rquote=164329&tid=2500&author=densest]@mossydie - I'm not sure why KMnO4 is so likely to st ... |
23-10-2009 at 00:11
by: Formatik |
another way to Cl2
[rquote=139236&tid=4800&author=Formatik] ... thermal kinetics and mechanism of decomposition ... |
14-10-2009 at 16:25
by: Formatik |
Topical Anasthetics in DMSO
[rquote=163930&tid=12921&author=Picric-A] Now when something like benzocaine(in a mix of wat ... |
14-10-2009 at 16:14
by: Formatik |
Synthetic route to tetrazoles from urea & ammonium nitrate
I'm with the praise, that's spectacular work. But a concern I have is heating the ammonium nitrate w ... |
14-10-2009 at 16:05
by: Formatik |
MeCN + H2SO4
Alkalies, as well as aq. HCl or H2SO4 when heated with acetonitrile "soaponifies" it to acetic acid ... |
2-10-2009 at 13:57
by: Formatik |
The short questions thread (2)
[rquote=163233&tid=12054&author=densest]A (hopefully) easy question: how to destroy nitrate ... |
1-10-2009 at 10:43
by: Formatik |
The short questions thread (2)
[rquote=163408&tid=12054&author=not_important]HDPE is in effect an alkane, mostly CH2 groups ... |
1-10-2009 at 10:41
by: Formatik |
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