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difference between NAC ester and NAC amide
An only slightly related question- can the thiol group of cysteine be oxidized to a sulphonic acid? |
30-6-2017 at 13:50
by: DraconicAcid |
Chromium Sulphate from Stainless Steel
Isolation of chromium compounds from stainless steel has been discussed in other threads.
I sugge ... |
28-6-2017 at 15:49
by: DraconicAcid |
Cobalt Oxalate complexes
https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=40&cad=rja& ... |
26-6-2017 at 09:50
by: DraconicAcid |
Cobalt Oxalate complexes
[rquote=486393&tid=75012&author=Vylletra Heart][rquote=486389&tid=75012&author=Draco ... |
26-6-2017 at 00:22
by: DraconicAcid |
Cobalt Oxalate complexes
[rquote=486387&tid=75012&author=Vylletra Heart]
Thanks for the answer! May I ask for the fo ... |
25-6-2017 at 19:53
by: DraconicAcid |
Cobalt Oxalate complexes
I don't have any experience with the cobalt(III) oxalate complexes, but the tris(carbonato) complex ... |
25-6-2017 at 08:45
by: DraconicAcid |
Seperating chrome from iron and nickel, stainless steel
[rquote=486263&tid=74007&author=JJay]I think that could work but might require using a large ... |
23-6-2017 at 14:14
by: DraconicAcid |
Seperating chrome from iron and nickel, stainless steel
I'm confused. Surely the easiest way to separate chromium from iron, nickel, and manganese is by pr ... |
23-6-2017 at 13:02
by: DraconicAcid |
Does this seem a safe and effective way to alkylate ammonia?
Champagne bottles are much thicker than regular wine bottles because they are meant to be under pres ... |
22-6-2017 at 15:38
by: DraconicAcid |
Extraction of highlighter dye V2
http://www.compoundchem.com/wp-content/uploads/2015/01/The-Chemistry-of-Highlighter-Pen-Colours.png |
22-6-2017 at 14:21
by: DraconicAcid |
Caffeine citrate synthesis?
Anyone know offhand if there are any caffeine salts which will precipitate out of solution when the ... |
21-6-2017 at 12:09
by: DraconicAcid |
The Short Questions Thread (4)
[rquote=485900&tid=25055&author=JJay]Dioxide and peroxide aren't ions... dioxide means it co ... |
18-6-2017 at 20:37
by: DraconicAcid |
How do you powderise substances?
Just to be annoying, I'll point out that the word is "pulverize". |
18-6-2017 at 13:56
by: DraconicAcid |
Brown copper (II) chloride solution?
I suspect that in the solvent of low polarity, the chloride displaces the water from the coordinatio ... |
18-6-2017 at 13:14
by: DraconicAcid |
Removing acetone from ethers and other non polars
If you had a mixture of ether, acetone and water, you may or may not get two phases, depending on th ... |
17-6-2017 at 13:51
by: DraconicAcid |
"Mn(V) sulfate" Woes
I wouldn't try isolating many manganese sulphates made through this method. Mn(III) compounds are ... |
15-6-2017 at 14:56
by: DraconicAcid |
Can a salt become insoluble in water?
AJKOER, do you really think that cesium is oxidizing in air to form an insoluble cesium(II) or cesiu ... |
14-6-2017 at 10:20
by: DraconicAcid |
Alternative to DCM?
Ethyl acetate might work.
ETA: Chloroform, yes (although if dichloromethane is illegal, he may ha ... |
13-6-2017 at 11:08
by: DraconicAcid |
Alternative to DCM?
Nothing's ever identical, but dichloroethane is very similar, apart from a significantly higher boil ... |
13-6-2017 at 10:50
by: DraconicAcid |
cinnamic acid
[rquote=404353&tid=12746&author=DraconicAcid]Tried that. Even put some on a filter paper an ... |
12-6-2017 at 08:08
by: DraconicAcid |
The Short Questions Thread (4)
The trouble with the flame test is that soooo many things are contaminated with just enough sodium t ... |
7-6-2017 at 12:45
by: DraconicAcid |
The Short Questions Thread (4)
[rquote=484858&tid=25055&author=TheNerdyFarmer]Is there any way to know the percent of coppe ... |
5-6-2017 at 14:22
by: DraconicAcid |
The Short Questions Thread (4)
[rquote=484845&tid=25055&author=TheNerdyFarmer]Today was making a solution of copper (II) ch ... |
5-6-2017 at 13:45
by: DraconicAcid |
Mixing sodium hydroxide and DL lactic acid
Also, if your lactic acid is relatively concentrated, a significant portion of it will be in the for ... |
1-6-2017 at 09:36
by: DraconicAcid |
chromatography - polarities
The more polar compounds will elute slowest, because they stick most strongly to the silica. |
29-5-2017 at 13:43
by: DraconicAcid |
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