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Bubbles in condenser water
Touch the condenser with a source of vibrations. I think peach even said he used a sex toy because o ... |
14-3-2012 at 10:33
by: Bot0nist |
HNO3 is a terrible NO3- source...why use it?
It is not a bad idea, but is really important in longer term storage, IIRC. We are getting way off t ... |
14-3-2012 at 06:16
by: Bot0nist |
generall poll:Thoughts on the smell of benzene
Prepublication? Come on man. Also, why not post a poll, with your poll?
Benzene isn't too bad. I ... |
13-3-2012 at 03:35
by: Bot0nist |
broken labglass in shipping
Shake your graham condenser back and forth vigorously and report what breaks first.  You can feel ... |
13-3-2012 at 02:39
by: Bot0nist |
dumbing down science
As do I. I would never dispute genetic inheritance, but we also can not refute learned behavior and ... |
12-3-2012 at 16:29
by: Bot0nist |
Citric acid
[rquote=240792&tid=15334&author=GreenD]can anyone explain why none of you will just buy citr ... |
12-3-2012 at 16:28
by: Bot0nist |
dumbing down science
Do you think maybe you are predisposed to blaming genetic over environmental influence do to your, u ... |
12-3-2012 at 16:24
by: Bot0nist |
broken labglass in shipping
A graham condenser I ordered came with the internal coil broken. I contacted the shipper, who filed ... |
12-3-2012 at 13:37
by: Bot0nist |
HNO3 is a terrible NO3- source...why use it?
Using ammonium nitrate instead of potassium greatly reduces the viscosity, IME. |
12-3-2012 at 12:30
by: Bot0nist |
HNO3 is a terrible NO3- source...why use it?
[rquote=240742&tid=19212&author=Bhaskar][rquote=240737&tid=19212&author=Bot0nist]Nit ... |
12-3-2012 at 06:58
by: Bot0nist |
HNO3 is a terrible NO3- source...why use it?
Nitrations are not a "one size fits all" reaction, and are tailor fitted to the substrate. In some n ... |
12-3-2012 at 04:53
by: Bot0nist |
Pretty Pictures (1)
[rquote=239447&tid=14644&author=Endimion17][rquote=239283&tid=14644&author=Bot0nist] ... |
11-3-2012 at 16:12
by: Bot0nist |
dmt synthesis
[rquote=240645&tid=19194&author=rannyfash]bot0nist, can i have a link?[/rquote]
A search ... |
11-3-2012 at 12:01
by: Bot0nist |
Concentrating dilute sulphuric acid(battery acid) without distillation
Profitable? No, defiantly not. I can think of no instances of TCAP having any monetary value at all. ... |
11-3-2012 at 11:54
by: Bot0nist |
Saturated CaCl2 Ice Bath
Procedure? Come on man, just make a saturated solution of the salts in water (till no more dissolves ... |
10-3-2012 at 13:42
by: Bot0nist |
Saturated CaCl2 Ice Bath
You can get sub zero temps with most salt/ice baths easily.
The damp rid will hydrate when expose ... |
10-3-2012 at 06:47
by: Bot0nist |
dmt synthesis
Why reinvent the wheel? It is practically just a two step from tryptophan. Have you read Shlugin's w ... |
10-3-2012 at 06:41
by: Bot0nist |
dumbing down science
A Bill Nye here kid myself! I remember watching an episode as a boy about chlorine and sodium, how t ... |
9-3-2012 at 09:24
by: Bot0nist |
Simplest demonstration of thermobaric principle?
Not really sure if this is "thermobaric", but it is a fun demo that is easy to make with just a few ... |
9-3-2012 at 08:49
by: Bot0nist |
Molar masses
No, a site. A good one, IMO. Do all the projects and quizzes. Don't skip the [b]unit conversions[/b] ... |
9-3-2012 at 07:56
by: Bot0nist |
Molar masses
Google " cave man to chemist" Work through the oldcave. You will learn tons. |
9-3-2012 at 06:25
by: Bot0nist |
What kind of stirrbar for viscous slurries?
Not very chemically resistant as is, I imagine. |
8-3-2012 at 09:11
by: Bot0nist |
What kind of stirrbar for viscous slurries?
I have a big, hexagonal, thick stir bar. It works great for thick slurries. Use a slow speed. The ba ... |
8-3-2012 at 07:44
by: Bot0nist |
electrolysis of salt water
No, but NaOH, Cl2, H2, can be obtained. Do some searching please. Google electrolysis of brine.
h ... |
8-3-2012 at 07:32
by: Bot0nist |
Rouge science
Agree, violence is deplorable in most cases, and this is one of the most disturbing things I've read ... |
8-3-2012 at 06:00
by: Bot0nist |
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