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Temporarily Sealing He in Ampoule
[rquote=329600&tid=30256&author=elementcollector1]I've seen one of those cute little plasma ... |
30-4-2014 at 13:37
by: vmelkon |
Temporarily Sealing He in Ampoule
Can't you use a rubber stopper?
How about silicone stopper?
You can use silicone but the curing em ... |
28-4-2014 at 13:24
by: vmelkon |
Quick and easy source of H2O2?
[rquote=328865&tid=30193&author=Zyklonb]No, I only started with 3% and decreased its volume ... |
24-4-2014 at 13:07
by: vmelkon |
blood red ammonium acetate.
So why don't you do the experiment again with the amounts that you know for ammonia and vinegar and ... |
21-4-2014 at 06:10
by: vmelkon |
Reaction of The Day/Week
It would be nice if there was a youtube equivalent for just chemistry and science in general.
The p ... |
17-4-2014 at 14:34
by: vmelkon |
A question about static discharge
I would assume that your explosive, Tatp, explodes when the discharge strikes it directly. If it is ... |
15-4-2014 at 12:21
by: vmelkon |
Pennies and vinegar
I think HgDinis means that copper gets covered by Cu(OH)2/CuCO3 mixture, called patina.
Anyway as ... |
14-4-2014 at 12:36
by: vmelkon |
Novel Uses for Liquid Nitrogen
I have always wondered if it is possible to use LN2 to get some Hg from fluorescent tubes. Just dip ... |
11-4-2014 at 13:23
by: vmelkon |
Noob Getting Started in OC
You can find a few nice things on Youtube.
How to make benzene (decarboxylation) from sodium benzoa ... |
10-4-2014 at 12:20
by: vmelkon |
Cadmium Sulfide Preparation
http://en.wikipedia.org/wiki/Road_paint
The major downside to the MUTCD white-yellow system is that ... |
9-4-2014 at 12:26
by: vmelkon |
2NaCl + H2SO4
[rquote=326472&tid=30000&author=CHRIS25]Not quite understanding how to understand something. ... |
8-4-2014 at 12:23
by: vmelkon |
Pill bottles (polystyrene and polypropylene)
I have noticed that when I get prescription drugs, it is now in polypropylene instead of polystyrene ... |
7-4-2014 at 11:47
by: vmelkon |
My chemical light experiment:
It would be more interesting to see a picture or 2 and a video rather than just seeing a recipe.
Be ... |
4-4-2014 at 12:58
by: vmelkon |
How to Keep Mg ribbon from breaking up.
I have done this experiment in high school but the purpose was to determine how much hydrogen gas wo ... |
4-4-2014 at 12:27
by: vmelkon |
Permanganates
[rquote=323964&tid=8480&author=The Volatile Chemist]As for buying permanganate in the Easter ... |
1-4-2014 at 13:55
by: vmelkon |
Drying IPA - easiest method
[rquote=324822&tid=13680&author=Magpie]2. Place 1 mL of your dried IPA in a small test tube ... |
29-3-2014 at 14:02
by: vmelkon |
Getting lead metal from fishing weights
[rquote=324689&tid=29674&author=ElizabethGreene]
4. I'm able to purchase used/core Car Bat ... |
29-3-2014 at 10:44
by: vmelkon |
Liberation of polyatomic ions via electrolysis
[rquote=323982&tid=29462&author=Upsilon]The insoluble CaSO4 can be easily filtered off. The ... |
26-3-2014 at 03:05
by: vmelkon |
Liquid drop toy
I have seen similar toys to these at my local dollar shop.
http://www.officeplayground.com/Color-Mi ... |
25-3-2014 at 10:15
by: vmelkon |
Nitration of benzoic acid
I'm not very experienced in organic chemistry.
I prepared my benzoic acid from toluene oxidation. ... |
20-3-2014 at 07:53
by: vmelkon |
Bad Science? MgCl2 (aq) + 3 O2 --> Mg(ClO3)2
Well, I'm relatively new and don't look at each forum here so perhaps I missed all the other hypochl ... |
19-3-2014 at 08:01
by: vmelkon |
Bad Science? MgCl2 (aq) + 3 O2 --> Mg(ClO3)2
[rquote=323205&tid=29522&author=AJKOER]
if valid for the solid salt exposed to air appears ... |
19-3-2014 at 03:30
by: vmelkon |
Bad Science? MgCl2 (aq) + 3 O2 --> Mg(ClO3)2
[rquote=323158&tid=29522&author=AJKOER]Here is a link to "White's Handbook...", note Equatio ... |
18-3-2014 at 17:32
by: vmelkon |
Bad Science? MgCl2 (aq) + 3 O2 --> Mg(ClO3)2
[rquote=323023&tid=29522&author=AJKOER]Actually, looking over my equations on how CO2 acts a ... |
18-3-2014 at 13:22
by: vmelkon |
Bad Science? MgCl2 (aq) + 3 O2 --> Mg(ClO3)2
[rquote=322932&tid=29522&author=AJKOER]The equation:
MgCl2 + 2 H2O = Mg(OH)2 + 2 HCl
[Edit ... |
17-3-2014 at 10:31
by: vmelkon |
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