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A NMR difficulty
[quote][i]Originally posted by Nerro[/i]
Call that tiny peak 1 and then forget about it when compa ... |
12-3-2006 at 10:24
by: The_Davster |
A NMR difficulty
Unfotunatly not, I usually end up keeping my excess sample after the lab, but this stuff smelled so ... |
11-3-2006 at 20:13
by: The_Davster |
A NMR difficulty
I had never heard of the cutting method before, but I just tried it and my scale does not even regis ... |
11-3-2006 at 19:59
by: The_Davster |
A NMR difficulty
I recently did an identification of aldehydes and ketones lab at uni. The NMR spectrum attached is ... |
11-3-2006 at 19:29
by: The_Davster |
Hydroboration
A while back someone requested "Boronic Acids" by I think Dennis Hall, in the book request thread, b ... |
11-3-2006 at 12:06
by: The_Davster |
Amateur chemistry and school
I figure this is the best thread here for this....not 100% sure though.
In short, I was applying ... |
9-3-2006 at 20:21
by: The_Davster |
Bromine Source and Synthesis
NaOH would react with bromine making hypobromite, and if it was hot enough hypobromite woud decompos ... |
8-3-2006 at 17:04
by: The_Davster |
Many chemicals will be forbidden in the USA???
[quote][i]Originally posted by Swany[/i]
Teacher: Now, some things react so fast you cant even co ... |
7-3-2006 at 19:04
by: The_Davster |
'Crystals' of tin (with pictures)
I agree that if the tin is a minor constituent it would be annoying to plate out. I was under the i ... |
5-3-2006 at 11:47
by: The_Davster |
Copper (II) thiocyanate?
I could be wrong...
The thiocyanate ligand being replaced by ammonia could explain the colour chang ... |
4-3-2006 at 23:49
by: The_Davster |
'Crystals' of tin (with pictures)
The tin will go into solution preferentially to the copper, copper will only go into solution when t ... |
4-3-2006 at 23:18
by: The_Davster |
Copper (II) thiocyanate?
The reaction of ferric compounds with thiocyanate forms a blood red solution, this has been used a t ... |
4-3-2006 at 23:06
by: The_Davster |
Best FTP client
The click and drag of IE... ...seriously. Just the simplicity of it...
Except Madhatter's FTP does ... |
4-3-2006 at 22:35
by: The_Davster |
'Crystals' of tin (with pictures)
Brass does not contain tin....
Assuming the bronze is just Sn/Cu, it should work, tin is the most ... |
4-3-2006 at 21:10
by: The_Davster |
Preparation of HgSO4
[quote][i]Originally posted by Flip[/i]
Now who's going to help me come up with a novel prepara ... |
4-3-2006 at 13:10
by: The_Davster |
Novel synthesis of methyl ketones from terminal alkenes
Other than sticking the methyl on the alkyne, this is almost exactly like a question I got on my int ... |
3-3-2006 at 18:01
by: The_Davster |
Novelty explosives
Carburetted hydrogen is methane, and heavy carburetted hydrogen is ethane. perhaps it is some sort ... |
3-3-2006 at 17:51
by: The_Davster |
Many chemicals will be forbidden in the USA???
I really feel for you guys down in the states, once it was Canada who seemed horrible for these hobb ... |
1-3-2006 at 16:35
by: The_Davster |
'Crystals' of tin (with pictures)
Electrolyte used there is made from 300mL 31.45%HCl diluted to 900mL, so ~7.8%HCl, but 90mL being di ... |
28-2-2006 at 20:20
by: The_Davster |
aromatic sidechainchlorinations - Toluene - Benzylchloride, Benzalchloride, Benzotrichloride and followup reactions yielding Ben
[quote][i]Originally posted by Organikum[/i]
US3691217
Benzalchloride and acetic acid plus tin ... |
27-2-2006 at 20:27
by: The_Davster |
is there a way i can use hydrogen for rocket fuel
Based on this post and your other posts you must [url=http://www.freepatentsonline.com/6055910.pdf]W ... |
25-2-2006 at 23:28
by: The_Davster |
Question on making CH3NO2?
After 2 weeks of the chloroacetone sitting in contact with a sodium nitrite solution in the garage, ... |
25-2-2006 at 18:55
by: The_Davster |
'Crystals' of tin (with pictures)
Yes definatly, the camera really does not do the fine structure justice.
I would just dissolve ... |
24-2-2006 at 17:38
by: The_Davster |
'Crystals' of tin (with pictures)
In my ongoing project of separating tin and antimony from a solder alloy, I am always getting these ... |
24-2-2006 at 14:36
by: The_Davster |
Home Chemistry and parents/friends/other people - the dangers of stupidity
People used to pick up my stuff and look at it, then I told the people who were prone to do that tha ... |
22-2-2006 at 22:13
by: The_Davster |
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