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Natural doomsday mechanics?
Related?
http://www.presstv.ir/detail/2014/12/18/390821/arctic-warming-faster-than-rest-of-world/ |
18-12-2014 at 10:18
by: deltaH |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
I heard a polio virus tried to hump it  |
18-12-2014 at 09:40
by: deltaH |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
Congratz to everyone who submitted an entry and [b]gdflp[/b] for winning!
I'm disappointed nobody ... |
18-12-2014 at 08:42
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
[quote]deltaH if the authors didn't get any polymerization product from heating this doesn't mean th ... |
17-12-2014 at 23:12
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
@franklyn
[quote]Enthalpy of reaction comes to -1917 kcal/mol[/quote]
Are you talking about an e ... |
17-12-2014 at 21:43
by: deltaH |
grease appearing on beakers?
... so basically it's labsmog |
15-12-2014 at 09:39
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
Quite the breakthrough [b]Dany[/b], thanks for the excellent report!
If nitryl cyanide was trimer ... |
14-12-2014 at 22:01
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
These two patents teach the use of cyanamide in granular form and dimethylcyanamide diluted in water ... |
13-12-2014 at 12:52
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
Yes hydrazines are great because of hydrogen content, that's one of the reasons they are used, the i ... |
12-12-2014 at 20:43
by: deltaH |
Austrian Law
Pffft, please do come to South Africa when you get fed up with all this BS. |
12-12-2014 at 14:16
by: deltaH |
An alternative to toxic 1,1-dimethylhydrazine (aka UDMH) as hypergolic rocket fuel
Okay, started with the process of estimating the specific impulse (ISP) using a reasonable model [1] ... |
12-12-2014 at 12:37
by: deltaH |
Real exploding foam demonstration
It could be beneficial for the energetic polymer to be soluble in the peroxide solution so that it c ... |
12-12-2014 at 10:04
by: deltaH |
Austrian Law
So one has the freedom to practice religion, but not freedom to practice science... science IS my re ... |
11-12-2014 at 22:57
by: deltaH |
Real exploding foam demonstration
The peculiar/wonderful thing about this experiment from a demo point of view is that your start with ... |
11-12-2014 at 22:38
by: deltaH |
Real exploding foam demonstration
[rquote=377188&tid=30447&author=kecskesajt]Put some CaC2 and MnO2 into H2O2 with dish soap.P ... |
11-12-2014 at 11:47
by: deltaH |
Nitronium triflate?
[rquote=376965&tid=52915&author=Azane][rquote=374839&tid=52915&author=deltaH]Why do ... |
11-12-2014 at 11:25
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
I won't get involved in that train of thought too much. Strictly speaking, I'm advocating oligomeris ... |
11-12-2014 at 06:49
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
Hydrogen bonding can even lower density for solids, here's why:
Consider the richly hydrogen-bond ... |
11-12-2014 at 03:56
by: deltaH |
100% ethanol
|
11-12-2014 at 03:30
by: deltaH |
100% ethanol
You replied before I was completely done with the edit... you can use NRTL model in DECHEMA, see my ... |
10-12-2014 at 21:03
by: deltaH |
100% ethanol
[b]en2oh[/b], download the small program called ChemSep lite, it will allow you to simulate this dis ... |
10-12-2014 at 20:42
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
Thanks [b]Dany[/b] for you patient mentorship. Yes and is exactly these second order effects that ca ... |
10-12-2014 at 11:34
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
So one needs only the gas phase heats of formation, not the solid? I didn't realise that, my bad.
... |
10-12-2014 at 05:57
by: deltaH |
Energetic dendrimers 2: "cyanuric picrates"
Wow, these calculated heats of formation are extremely largely positive, which makes me doubt them, ... |
9-12-2014 at 21:40
by: deltaH |
What is the mechanism for catalytic cleavage of ethers by Lewis Acid's?
[quote]"Sulfuric acid: In spite of its high acidity, sulfuric acid is not of much use in
the cleava ... |
9-12-2014 at 12:02
by: deltaH |
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