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CHAP systems using waste plastic and pulp
I have to agree with wg48 about the tungsten. Even below its melting point, it oxidizes really quick ... |
3-3-2018 at 13:59
by: Vomaturge |
Combustion of Propylene glycol - what is the product?
My guess is that the chest congestion is because a bit of vape fluid droplets or vapors deposit insi ... |
28-2-2018 at 19:33
by: Vomaturge |
Combustion of Propylene glycol - what is the product?
Wikipedia says that it's boiling point (not decomposition) is just 370 F.
https://en.m.wikipedia. ... |
28-2-2018 at 17:27
by: Vomaturge |
Bumping on salt. Why?
Maybe the salt isn't porous enough? The main capillaries in a mass of salts are just the gaps betwee ... |
28-2-2018 at 13:30
by: Vomaturge |
Isocyanic Acid Danger?
[rquote=508665&tid=80659&author=Rhodanide][rquote=508185&tid=80659&author=Vomaturge] ... |
26-2-2018 at 12:21
by: Vomaturge |
NaDIC explodes on heating ???
Thanks. Sounds like the stuff deflagrated as described in the link you gave. Heating the substance t ... |
24-2-2018 at 11:05
by: Vomaturge |
NaDIC explodes on heating ???
I think AJKOER is talking about the warning of SDIC or TCCA forming traces of NCl3 with water. As fa ... |
23-2-2018 at 18:19
by: Vomaturge |
What is the point of amateur chemistry?
@Cou my main point is that there are lots of things we do just for fun. We all have several pastimes ... |
23-2-2018 at 14:37
by: Vomaturge |
What is the point of amateur chemistry?
I think this is an interesting question.
I agree that most of the "easy" discoveries have been made ... |
23-2-2018 at 13:09
by: Vomaturge |
Short question / quick answer - Thread
The compound phenol sounds like it should be an alcohol. Apparently, it can form esters, like phenyl ... |
22-2-2018 at 17:47
by: Vomaturge |
Isocyanic Acid Danger?
Okay, I couldn't find an MSDS for isocyanic acid itself, but I found one for urea which mentioned it ... |
21-2-2018 at 21:43
by: Vomaturge |
Titration of HCl with sodium carbonate
Thanks! That was the answer I was looking for. I was just making sure I'm not missing a key concept ... |
21-2-2018 at 12:19
by: Vomaturge |
What releases more CO2: body or machine?
I seem to recall that a car engine converts about 15% of the fuels' chemical/thermal energy to mecha ... |
21-2-2018 at 11:40
by: Vomaturge |
Isocyanic Acid Danger?
Thanks for the reply! As a matter of fact, I've got a bottle of 3% (I think) cleaning ammonia soluti ... |
20-2-2018 at 19:16
by: Vomaturge |
Isocyanic Acid Danger?
I've been thinking about trying to make ammonia via the pyrolysis of urea. From some basic research, ... |
20-2-2018 at 18:27
by: Vomaturge |
Titration of HCl with sodium carbonate
This is a bit off topic, but why is it that acids are titrated with sodium carbonate, but not sodium ... |
20-2-2018 at 16:00
by: Vomaturge |
Sanitary dishwashing
When you say the soap mix did not make a good emulsion, are you referring to how it mixed with water ... |
18-2-2018 at 00:53
by: Vomaturge |
So, I woke up this morning with superpowers
I was kinda wondering about that on the 14th. "I could have sworn j_sum1 wasn't a mod. Is my mind pl ... |
15-2-2018 at 22:55
by: Vomaturge |
Prince Rupert's primary?
Here are some air-cooled "dud" glass drops, used as jewelry:
https://store.sundropjewelry.com/blogs ... |
14-2-2018 at 12:55
by: Vomaturge |
Trouble melting plastic for recycle science project
I would tend towards going with j_sum1's second suggestion. Try casting a different kind of plastic. ... |
12-2-2018 at 23:50
by: Vomaturge |
Do you think it is immoral to steal chemicals and equipment?
I would say straight-up theft is immoral, but there are grey areas. One time a worker from a broadba ... |
11-2-2018 at 23:35
by: Vomaturge |
NaDIC explodes on heating ???
Where did you get the NaDIC?
https://patents.google.com/patent/US4118570A/en
Apparently, NCl3 does ... |
11-2-2018 at 17:46
by: Vomaturge |
Sodium dithionite
Okay, good to know. It still seems like the limonene and linalool could be gently evaporated. They b ... |
11-2-2018 at 10:43
by: Vomaturge |
Sodium dithionite
linalool is much less soluble in water than sodium dithionite. Does it make sense to do a liquid-liq ... |
11-2-2018 at 10:18
by: Vomaturge |
Increasing Wood Density
When I said that the pressure could be 10 GPa, I really only meant that it was unspecified, and coul ... |
10-2-2018 at 23:51
by: Vomaturge |
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