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Need help with IR determination of tautomerization of a Cu(II) ligand.
Hello, I am currently trying to figure out what is happening with this ligand when it complexes with ...
10-11-2016 at 11:54
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HNMR Services for Hire
Yes! The NMR is a Brucker 300 MHz.The IR is a thermo and it records from a wave number of 700 to 400 ...
3-8-2016 at 11:27
by: Steam
HNMR Services for Hire
Hello, after my recent inquire there seems to be a decent amount of people interested in getting HNM ...
2-8-2016 at 19:02
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NMR service for hire -community thoughts, questions, concerns.
[rquote=456506&tid=67768&author=bolbol]The compounds I have are actually hard silicate miner ...
31-7-2016 at 20:28
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NMR service for hire -community thoughts, questions, concerns.
[rquote=456498&tid=67768&author=Metacelsus]0.2 grams is way too much. 30 mg should be suffic ...
31-7-2016 at 17:08
by: Steam
NMR service for hire -community thoughts, questions, concerns.
Yes, I only need about 0.2 grams of sample to do NMR, though I would probably ask for at least 0.5 j ...
31-7-2016 at 10:21
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NMR service for hire -community thoughts, questions, concerns.
Hello everyone, an opportunity has presented itself and I would like to hear your thoughts.
Recent ...
31-7-2016 at 09:32
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Electropotential Titration Using Solvent mix
It is a naphthyl based hydroxamic acid. I was originally titrating with a sodium hydroxide solution. ...
20-7-2016 at 08:22
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Is this a good lab setup?
As jsum said, build up things slowly. It really depends on what you ultimately want to do. Organic c ...
19-7-2016 at 22:53
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Electropotential Titration Using Solvent mix
Hey Guys, I wish to do an electropotential titration on a compound which I have found very difficult ...
19-7-2016 at 22:32
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HELP ACQUIRING CHEMICAL
Hello SM community. Let me get strait to the point. I have been working on the synthesis of Naphthol ...
5-5-2016 at 18:14
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ß-voltaic battery
^Theoretic
I have used a small tritium light with an array of very small photovoltaic cells soundi ...
22-4-2016 at 06:28
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Non-aqueous titration
Thank you! If it is a alcohol water solution is it possible to use potentiometric methods with a pH ...
7-4-2016 at 21:08
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Non-aqueous titration
Hello, as project I am synthesizing a naphthalene based hydroxamic acid. I need to determine its pka ...
7-4-2016 at 06:38
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Need some help with a gold recovery electrolysis method
My fumehood is made of plexiglass about 6 mm thick. It works like a charm, with a counterweight syst ...
26-9-2015 at 10:46
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Failed Grignard produced black oil?
hmmm, Grignards are very touchy, as you just found out! If both rxns were carried out in identical c ...
20-9-2015 at 19:24
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I got sent sand.
Macckone is right, it would probably pass as 99% silicon dioxide. Even with the small flakes of blac ...
19-9-2015 at 12:14
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Distilliation by freezing
HNO3 is a strong acid, meaning it will fully dissociate in water to form H+ and NO3 -. Similar to t ...
5-8-2015 at 16:37
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High Pressure Steal Reaction Vessel Wanted
Have you tried ebay? Generally you can find a fairly good deal on such items with a bit of sleuthing ...
4-8-2015 at 17:20
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Sciencemadness Patches!
I would DEFINITELY be interested in all sciencemadness gear/apparel.
2-7-2015 at 11:06
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First attempt at DIY Raman Spectrometry
For the past couple weeks I have been working on my (super-budget) Raman Spectrometer. Last night I ...
15-5-2015 at 05:49
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Removing sodium from a solution
try using crown ethers. Depending on the size of the crown ether you can move the appropriate ion to ...
13-5-2015 at 07:12
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Polymerization-Kevlar
This is the polymerization of an amine and an acyl chloride. Acyl chlorides are fairly reactive with ...
1-5-2015 at 07:15
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Building a Raman spectroscope: my attempt
I am very interested, how do you plan to collect/ analyze your data?
I am attempting to build my ow ...
26-4-2015 at 11:46
by: Steam
Catalyst
Catalysts provide an alternate pathway for a reaction. In the case which you mentioned it depends of ...
17-4-2015 at 07:08
by: Steam
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