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The Short Questions Thread (4)
[rquote=519175&tid=25055&author=mackolol]I have stupid question as I am not very deeply into ... |
24-5-2018 at 12:40
by: Meltonium |
Deciding Time for Reflux
Yeah, I thought that the solvent may be a hindrance when running the reaction, but in my organic che ... |
20-5-2018 at 05:12
by: Meltonium |
Deciding Time for Reflux
Oh I didn't mean to imply that I thought the longer reflux time would make it an Sn2 mechanism, rath ... |
18-5-2018 at 07:31
by: Meltonium |
Deciding Time for Reflux
Today I tried doing a simple experiment. I wanted an ester of propionic acid so that I could follow ... |
17-5-2018 at 16:04
by: Meltonium |
Lithium as Sodium Replacement?
Here's the lithium post:
https://www.ebay.com/itm/20g-0-7-oz-High-Purity-99-9-Pure-Lithium-Litio-Li ... |
4-4-2018 at 04:08
by: Meltonium |
Lithium as Sodium Replacement?
Hi all,
For a while, I've had my eye on purchasing some sodium metal off ebay. List price for the ... |
4-4-2018 at 03:55
by: Meltonium |
I'm looking into making zinc bromide in sizable quantities
In my experience with liquid bromine, I would certainly not suggest doing that to make zinc bromide. ... |
15-3-2018 at 08:09
by: Meltonium |
1,2 dibromocyclohexane reaction in KI and acetone
Hey, y'all.
I've got this problem in my review packet for organic chemistry. It gives a reaction ... |
14-3-2018 at 14:57
by: Meltonium |
Can butane melt silver?
I have melted silver with a small butane torch before. It takes a while, but you get there. |
6-1-2018 at 06:02
by: Meltonium |
Extracting Coffee Oil for Candles
Thanks. So I guess I should be extracting with a more non-polar solvent to get the results I desire. ... |
31-12-2017 at 10:32
by: Meltonium |
Extracting Coffee Oil for Candles
Hello,
A few years ago, I purchased some n-hexane to extract oil from coffee grinds. At the time ... |
31-12-2017 at 10:03
by: Meltonium |
Cleaning Silver From Enameled Hotplate Top
Why do you need to clean it off? Are you trying to recover it, or are you trying to just leave a nic ... |
13-12-2017 at 18:04
by: Meltonium |
Cleaning Cr2O3 from filter frit
I might try HCl mixed with some hydrogen peroxide. That mixture can dissolve copper metal slowly, an ... |
13-12-2017 at 18:01
by: Meltonium |
A Curious Case of What is This?
Hello, A long while ago I followed NurdRage's procedure for making chloroform and sodium propionate ... |
13-10-2017 at 15:16
by: Meltonium |
Protecting Ethanolamine
Right, in my mind, I got it confused. Benzaldehyde + phenyl magnesium bromide. Not benzyl chloride. |
21-9-2017 at 09:12
by: Meltonium |
Protecting Ethanolamine
So I'm working on a synthesis of diphenhydramine (the active chemical in sleep medications) starting ... |
21-9-2017 at 06:39
by: Meltonium |
Pink Benzyl Chloride
Attempted to make some benzyl chloride through the free radical process and while I was distilling m ... |
19-3-2017 at 09:45
by: Meltonium |
Free Radical Reaction
In a free radical reaction, is it better to use a shorter wavelength? For example, in free radical r ... |
16-3-2017 at 17:22
by: Meltonium |
How can i convert HPO4 salt to PO4 salt
Can you get Calcium hydroxide? I believe adding 3 equivalents of Ca(OH)2 to a solution of 2 equivale ... |
19-2-2017 at 06:49
by: Meltonium |
The Most Useful Bromo
I am in a bit of a pickle, here. I have some bromine and need to use it for something. The problem i ... |
16-2-2017 at 18:29
by: Meltonium |
My First Grignard
[rquote=474732&tid=72320&author=aga]
[rquote=474727&tid=72320&author=Meltonium].. ... |
14-2-2017 at 16:37
by: Meltonium |
My First Grignard
This is my write-up of my first attempt at a grignard reaction. Although the procedure I have writte ... |
14-2-2017 at 14:47
by: Meltonium |
Make aluminium powder of 60~30 µm
A nice, coarse file might work well instead of sandpaper. Although, it may be prone to clogging sinc ... |
27-1-2017 at 13:23
by: Meltonium |
any use for this broken addition funnel?
This happened to me recently too. It was a friedrichs condenser though. What I did was use a diamond ... |
7-1-2017 at 12:48
by: Meltonium |
Hydroquinone from p-DCB
Now I also read that p-DCB will react with something such as sodium methoxide to produce the di ethe ... |
3-1-2017 at 17:40
by: Meltonium |
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