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How to build spacecraft
Someone call Polverone! I think this person is in danger of being a detritavore! |
30-9-2011 at 18:06
by: ScienceHideout |
Making fire (youtube collaborative video)
I can drop a tiny piece of sodium in dilute alcohol- the sodium will combust in the presence of H2O ... |
30-9-2011 at 18:03
by: ScienceHideout |
Best and worst smelling chemicals?
Ahh... the horrendous (sp?) smell of amines! |
30-9-2011 at 18:00
by: ScienceHideout |
D2O Production
Yeah... 9 mL for $1.10 a mL. |
30-9-2011 at 15:19
by: ScienceHideout |
D2O Production
I have heard that you can produce deuterium oxide by electrolyzing water, or a dilute NaOH solution. ... |
30-9-2011 at 14:58
by: ScienceHideout |
Best and worst smelling chemicals?
Chloroform smells awesome, acetic acid, not so much..
|
28-9-2011 at 13:29
by: ScienceHideout |
Fume Hood Venting Idea
The window leads to my back yard- no one has access to it, the house is made of brick, and no window ... |
28-9-2011 at 12:55
by: ScienceHideout |
Fume Hood Venting Idea
Okay-
I am pretty young- 15 years old. So I still live with my mom and dad. The only place I can ... |
27-9-2011 at 17:20
by: ScienceHideout |
Ts joint sizes
I reccoment ST 19/22. Love it! |
26-9-2011 at 12:28
by: ScienceHideout |
Containing Toluene
It doesn't appear to be leaking... I will try the PTFE... |
25-9-2011 at 08:30
by: ScienceHideout |
Containing Toluene
My toluene was purchased in a metal can with a metal top. It has only been used a couple of times, a ... |
24-9-2011 at 18:21
by: ScienceHideout |
Containing Toluene
Last time I arranged my chems, I (appropriately) put my toluene in my flammables cabinet instead of ... |
24-9-2011 at 15:53
by: ScienceHideout |
Worst fears when you're gone from the lab
[rquote=222279&tid=17416&author=Endimion17][rquote=222272&tid=17416&author=ScienceHi ... |
19-9-2011 at 17:31
by: ScienceHideout |
Flinn Certification
http://labsafety.flinnsci.com/Home.aspx
I signed up to this site-
My HS teacher buys our schoo ... |
19-9-2011 at 16:53
by: ScienceHideout |
Worst fears when you're gone from the lab
I am afraid of the DEA, finding out my dad used something without my permission (something he'd do), ... |
19-9-2011 at 16:41
by: ScienceHideout |
Concentrating Vinegar
Doesn't CH3COOH form an azeotrope with H2O? Would be aweful hard to distill- try refluxing! The wate ... |
18-9-2011 at 11:18
by: ScienceHideout |
Making Sodium Cyanide
Thanks so much! I will let you know of my results...
|
18-9-2011 at 09:47
by: ScienceHideout |
Flinn scientific spectrophotometer (model SEAC 20)
Wow- this is worth a total of $100! Do you have the spectrophotometer to begin with? You might be ab ... |
18-9-2011 at 06:10
by: ScienceHideout |
Making Sodium Cyanide
I am planning on making a little bit of cyanate/cyanide salt for synthesis of inorganic (and some or ... |
18-9-2011 at 06:06
by: ScienceHideout |
Making Sodium Cyanide
Well, chemical reactions tend to go in 'families'. example: you can make fluoroform, chloroform, bro ... |
17-9-2011 at 18:04
by: ScienceHideout |
Making Sodium Cyanide
http://www.sciencemadness.org/talk/viewthread.php?tid=15633
Sodium Hydroxide is stronger than lit ... |
17-9-2011 at 17:39
by: ScienceHideout |
Making Sodium Cyanide
I read on this forum of a person claiming that he did this reaction with KOH. The topic was about hi ... |
17-9-2011 at 17:22
by: ScienceHideout |
Making Sodium Cyanide
I have heard of people doing the same with KOH, and I know that is MUUCH more corrosive than NaOH. |
17-9-2011 at 17:10
by: ScienceHideout |
Making Sodium Cyanide
Hello everyone!
I am planning a reaction on making NaCN from NaOH and urea. This will prevent the ... |
17-9-2011 at 16:48
by: ScienceHideout |
cleaning glass frit
ArthurDent posted in April. Jamit posted a half a year later... A topic this old should be Detritus? |
17-9-2011 at 12:05
by: ScienceHideout |
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