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Latest chemical order?
BHT - my beef jerky is going to be great  |
2-2-2018 at 17:39
by: JJay |
1-Propanol from 2-Propanol
[rquote=505695&tid=80230&author=LearnedAmateur]Yeah, 2-bromopropane will undergo nucleophili ... |
2-2-2018 at 12:42
by: JJay |
1-Propanol from 2-Propanol
It wouldn't be easy. You might dehydrate it to propene with high temperature sulfuric acid or someth ... |
2-2-2018 at 09:39
by: JJay |
[Metalurgy] Homemade steel body armor
[rquote=505519&tid=79432&author=Fulmen]As most patterns will end up crossing the edge both a ... |
1-2-2018 at 20:57
by: JJay |
Australian border force news
[rquote=505569&tid=80189&author=Reboot]
I've wondered why we don't see more novel precurs ... |
1-2-2018 at 10:45
by: JJay |
[Metalurgy] Homemade steel body armor
[rquote=505469&tid=79432&author=Fulmen]
JJay: Why? As far as I understand, damascus stee ... |
31-1-2018 at 23:03
by: JJay |
[Metalurgy] Homemade steel body armor
I bet Damascus steel makes great plate armor. |
31-1-2018 at 10:11
by: JJay |
Evaporating water under vacuum - less energy intensive?
If any energy is saved, it would be due to less being wasted when heating the water. After all, heat ... |
30-1-2018 at 02:39
by: JJay |
Evaporating water under vacuum - less energy intensive?
There are a lot of variables to consider if you're trying to calculate energy consumption without do ... |
30-1-2018 at 01:21
by: JJay |
Should Pharmacists know what Potassium Hydroxide is?
I have found that most pharmacists seem to know almost nothing about chemistry. They surely had some ... |
28-1-2018 at 20:35
by: JJay |
What is the bulb in a drying tube for ?
I have always plugged the small hole below the bulb with a small piece of cotton and filled the bulb ... |
28-1-2018 at 17:52
by: JJay |
Heavy water
Heavy water isn't radioactive. |
28-1-2018 at 14:34
by: JJay |
1000ml Beakers that i touch explode
I have broken every beaker in my beaker set except for the 50 mL at least once. The 1000 mL spontane ... |
27-1-2018 at 23:19
by: JJay |
Nitrogen Generator
It's also possible to fractionally distill liquid air. |
25-1-2018 at 02:56
by: JJay |
Inert test tubes & teflon (or glass) cap liners.
A Liebig (or better, a West) is the best general purpose condenser.
Dimroths are hard to clean bu ... |
24-1-2018 at 23:00
by: JJay |
Nitrogen Generator
They're using a 10nm membrane... that's small enough to effect a separation significantly greater th ... |
24-1-2018 at 12:03
by: JJay |
Nitrogen Generator
The nitrogen isn't going to be completely pure after a single pass through a pinhole, even a 68 nm m ... |
24-1-2018 at 11:36
by: JJay |
Short question / quick answer - Thread
[rquote=504678&tid=26572&author=Σldritch]It does not, at least not in very concentrated ace ... |
24-1-2018 at 11:14
by: JJay |
Short question / quick answer - Thread
Does anyone happen to know if sodium acetate dissolves in acetic acid? |
24-1-2018 at 03:07
by: JJay |
Nitrogen Generator
BTW, if you have nasty deposits and stains on your glassware left by oxidizing iron on it, they come ... |
23-1-2018 at 18:26
by: JJay |
Heating Mantle Controllers
I just got a 2000 watt oven dimmer that I'm going to use for fine tuning with my PID controller. I'm ... |
23-1-2018 at 17:44
by: JJay |
Grant Thompson "King of Random" charged with possesion of explosive materials
I am not really happy to see him charged with a crime.
I *am* glad that his neighbor won't have t ... |
23-1-2018 at 13:50
by: JJay |
Inert test tubes & teflon (or glass) cap liners.
[rquote=504529&tid=79026&author=semiconductive]
I've got some valve grinding silicon carb ... |
22-1-2018 at 21:08
by: JJay |
Nitrogen Generator
You can buy and fill a small cylinder for well under $200. A lot of gases are heavily restricted, bu ... |
22-1-2018 at 17:52
by: JJay |
Nitrogen Generator
[rquote=504357&tid=64726&author=clearly_not_atara]What about the Hofmann degradation of urea ... |
21-1-2018 at 00:55
by: JJay |
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