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LiH Production Apparatus Design and Operation
An excellent pre-write up, good luck when it comes to carrying out the procedure, certainly not some ... |
19-2-2018 at 08:15
by: LearnedAmateur |
Why don't drying tubes have two joints?
[rquote=507876&tid=80612&author=Sulaiman]
I've not done any anhydrous chemistry yet but as ... |
19-2-2018 at 06:11
by: LearnedAmateur |
Why don't drying tubes have two joints?
The only times I’ve seen them used are during moisture sensitive reflux/distillation where they’ ... |
19-2-2018 at 02:46
by: LearnedAmateur |
Distilling vinegar - removing water before AA passes over?
I figured it would be similar to the sodium formate I’ve made in the past, have to keep it in a pl ... |
18-2-2018 at 13:53
by: LearnedAmateur |
Distilling vinegar - removing water before AA passes over?
You’d be better off going with potassium acetate for the salt displacement, sodium salts are almos ... |
18-2-2018 at 08:15
by: LearnedAmateur |
Strange drawing request
That would be the nepetalactones that the catnip produces, so called ‘cat attractants’ and don†... |
18-2-2018 at 08:03
by: LearnedAmateur |
Reaction evolving H2 or CO gas, need help identifying
For a simple qualitative test, collect some of the gas in an inverted test tube. If hydrogen is pres ... |
16-2-2018 at 14:00
by: LearnedAmateur |
Guess the Propellant
Looks to be a solid propellant mixture, very dirty engines, and are preferred for anti-ballistic mis ... |
12-2-2018 at 14:20
by: LearnedAmateur |
Strange drawing request
Yeah that’s pretty much it, on a simple molecule (so not a benzene core with multiple subbstituent ... |
12-2-2018 at 02:55
by: LearnedAmateur |
Do you think it is immoral to steal chemicals and equipment?
I knew someone who used to take odd bits of small and old equipment in my chemistry class. Tubes, sp ... |
11-2-2018 at 23:47
by: LearnedAmateur |
Strange drawing request
It would probably go something like: ester hydrolysis to get salicylic acid, decarboxylation to phen ... |
11-2-2018 at 06:34
by: LearnedAmateur |
The Stupidity of Certain Chemical Bans
You guys should feel lucky, here in the UK, the government is gearing up to ban sulphuric acid and o ... |
11-2-2018 at 04:11
by: LearnedAmateur |
Strange drawing request
The ‘convential’ opioids (some like to refer to these as opiates as a loose definition) are base ... |
11-2-2018 at 04:02
by: LearnedAmateur |
How do YOU make pure water ?
[rquote=506752&tid=80389&author=SWIM]
So if I fill my big 1,000,000 ml polypropylene vessel ... |
10-2-2018 at 15:31
by: LearnedAmateur |
Strange drawing request
The free version is somewhat limited (basically just small molecules) but you can still access most ... |
10-2-2018 at 10:00
by: LearnedAmateur |
Strange drawing request
I’ve got this app on my iPhone called WebMO. Great for drawing 3D models in a pinch and you can ac ... |
9-2-2018 at 05:22
by: LearnedAmateur |
terephthaloyl chloride synthesis (procedure)
[rquote=506446&tid=80377&author=subskune]
Unfortunately the ethanol has an even lower bp an ... |
7-2-2018 at 12:51
by: LearnedAmateur |
terephthaloyl chloride synthesis (procedure)
If you want to make any acyl chloride, you’ll need to be working with nasty reagents no matter wha ... |
7-2-2018 at 08:04
by: LearnedAmateur |
Nitric Acid from Sodium Bisulfite and nitrates
Ah, well I stand corrected, I’ve always made my acids from excess H2SO4 and been left with the bis ... |
6-2-2018 at 14:03
by: LearnedAmateur |
Nitric Acid from Sodium Bisulfite and nitrates
I don’t think you can use bisulphate as the acid to generate nitric acid, because of the pKa value ... |
6-2-2018 at 11:01
by: LearnedAmateur |
Possible Halogenation
Actually, doing some research, I’ve come to the conclusion that it is possible to halogenate an al ... |
6-2-2018 at 04:27
by: LearnedAmateur |
Possible Halogenation
I hope this article help you out a little, I would think that it would be quite difficult to do anyt ... |
5-2-2018 at 04:10
by: LearnedAmateur |
Preparation of Succinic Acid
Oh yeah, whatever is easiest and most readily available would ideally be the best route so focusing ... |
4-2-2018 at 02:45
by: LearnedAmateur |
Preparation of Succinic Acid
Since alternate syntheses are popping up and that butanediol (I was a bit wary for obvious reasons) ... |
3-2-2018 at 08:48
by: LearnedAmateur |
Question: Red phosphorus purification
Phosphorus is apparently described to have the odour of garlic, I’d put these down to impurities f ... |
3-2-2018 at 06:20
by: LearnedAmateur |
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