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can someone please explain to me this?
Or you could look a little further than grade school like
http://www.botany.utoronto.ca/ResearchLa ... |
20-11-2003 at 15:34
by: unionised |
Catalytic chlorination
Chlorate can oxidise chloride to chlorine, and does so (granted with the evolution of some oxides of ... |
20-11-2003 at 14:16
by: unionised |
Sodium Ethyl Sulfate
Any water present will destroy the product. The equilibrium vastly favours acid and alcohol over est ... |
20-11-2003 at 13:58
by: unionised |
NaOH
YOu cannot electroplate wih carbon in the same way as you can with (for example) copper. The copper ... |
18-11-2003 at 15:28
by: unionised |
Another metal of Palladium
It depends what you want to do.
Ni is a fairly good hydrogenation catalyst. |
18-11-2003 at 15:23
by: unionised |
Help urgently needed
Add an excess of barium chloride as this will reduce the solubility of the product. Use 50% alcohol ... |
18-11-2003 at 15:19
by: unionised |
Leuckart reaction
Thanks, but I knew that anyway.
X-CHO is an aldehyde.
HO-CHO is an aldehyde.
Formic acid is an ... |
16-11-2003 at 15:40
by: unionised |
Protective gear for handling Br2, Cl2.
Unfortunately it gets tested from time to time.
People working in tanks and sewers think "ugh ... |
16-11-2003 at 15:33
by: unionised |
Strongest Acid
Once you add water the strongest acid present is H3O+ (or some such) so, for a lot of things, it doe ... |
16-11-2003 at 15:28
by: unionised |
Ni from coins
An interesting approach to a study of the stabillity of molten NH4NO3 in the presence of heavy metal ... |
16-11-2003 at 15:09
by: unionised |
Protective gear for handling Br2, Cl2.
More about gas masks than you will probably ever need to know.
http://www.survivair.com/sourcebook/ ... |
16-11-2003 at 14:56
by: unionised |
Alternative Method for HNO3 Synthesis?
What happens at the other electrode? |
16-11-2003 at 14:13
by: unionised |
Leuckart reaction
Because it's not a formate. That means it's not an aldehyde and so it's a lousy reduc ... |
16-11-2003 at 14:09
by: unionised |
Benzene synthesis
Chloramine B is said to decompose explosively at 185 C.
The decomposition of sodium benzoate to p ... |
16-11-2003 at 13:52
by: unionised |
Catalytic chlorination
Well, that reaction works for tertiary alkanes according to March's book.
You need a Lewis aci ... |
16-11-2003 at 13:38
by: unionised |
Dimethyl Sulfate
Dimethyl ether is a gas (Bpt about -24C). Are you sure you should be working with anything as nasty ... |
16-11-2003 at 13:31
by: unionised |
Magnesium Oxide
The trouble with cafeine is that, unlike most alkaloids,it is soluble in aqueous alkalies. If you us ... |
16-11-2003 at 04:47
by: unionised |
Dimethyl Sulfate
If ice apears it will show that there is a lot of water present. Since DMS reacts quite rapidly with ... |
16-11-2003 at 04:09
by: unionised |
OTC diethylamine, the easy way
I have a nasty feeling that the deet alcohol water diethylamine system would form a nasty set of aze ... |
16-11-2003 at 03:57
by: unionised |
Strongest Acid
Perchloric acid is considered a strong acid because it is alomost totally dissociated in aqueous sol ... |
15-11-2003 at 06:53
by: unionised |
Magnesium Oxide
Burning magnesium in air usually produces at least some nitride.
You could get magnesium oxide from ... |
15-11-2003 at 06:42
by: unionised |
Preparing alkali amides
I think sodamide would react with acetone. It also wouldn't dissolve the NaNO2. |
11-11-2003 at 11:12
by: unionised |
Is drawing chalk pure enough?
The garden lime I have is the carbonate. |
11-11-2003 at 11:01
by: unionised |
Is drawing chalk pure enough?
Depending on what you want it for you might be able to get away with using garden lime (crushed lime ... |
9-11-2003 at 15:43
by: unionised |
Mercaptin
I don't think you will get much of a yield that way, and H2S is nasty stuff to work with.
C2H5 ... |
9-11-2003 at 15:41
by: unionised |
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