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What else can Uranium be used for?
"
I think that uranium can also be used for:
super-fast computers
"
Why do you think that?
Do ... |
13-8-2006 at 08:59
by: unionised |
Homemade Ph Indicator from purple cabbage
"When I perform experiments, I maintain my lab meticulously to eliminate any impurities and other va ... |
11-8-2006 at 05:08
by: unionised |
napsylate to HCl salt conversion
IIRC most anion exchange resins have much higher affinity for big organic ions than for things like ... |
11-8-2006 at 03:47
by: unionised |
Maximum "safe" concentration of peroxides in ether?
If you do the initial distillation from a mixture of the crude ether and FeSO4/H2O/H2SO4 then, if th ... |
11-8-2006 at 03:42
by: unionised |
Sleeping on a floating bed?
IIRC it's Earnshaw's theorem that says you can't have a stable, static array of magnets held "floati ... |
9-8-2006 at 10:22
by: unionised |
Boiling chips
Depending on the stuff you are boiling you can get away with a splinter of wood with a bit of copper ... |
9-8-2006 at 10:15
by: unionised |
Could someone give advice how SECURELY open a car battery?
If you make sure the battery is flat first you have less acid to wory about. |
9-8-2006 at 10:08
by: unionised |
Butyric Acid - Synthesis/Extraction
Just a thought, you could sub-distill the volatile fatty acids.
Hydrolyse some butter and acidify i ... |
8-8-2006 at 09:03
by: unionised |
gas mask for NO2
Why not design the experiment to trap the NO2 rather than venting it to the atmosphere?
in general, ... |
6-8-2006 at 01:03
by: unionised |
LUMINOL
IIRC it's the heam part of the heamoglobin that does it. It would hardly be a useful test it it resp ... |
5-8-2006 at 05:25
by: unionised |
Arsenic decontamination
I have a feeling that aqua regia doesn't quite meet the description of "without harming the substrat ... |
2-8-2006 at 10:54
by: unionised |
Anyone doing Protein Folding ?
I think it's a safe bet we are all doing protein folding. Otherwise we would be dead. |
1-8-2006 at 09:19
by: unionised |
Wanna be invisible
Logically, if your "eyes" are invisible, you can't see. Of course, with small cameras this might not ... |
1-8-2006 at 09:00
by: unionised |
Arsenic decontamination
I probably wouldn't try with the aluminium. Any acid or base will produce nascent hydrogen and turn ... |
1-8-2006 at 08:52
by: unionised |
pronounciation
So far as I am concerned that last y in phenyl is usually cropped down to a sort of grunt; not reall ... |
31-7-2006 at 11:51
by: unionised |
Unlabelled jar with metal.
If you think its Sn or Zn, cast it into a bar, bend it and listen. Tin cries, zinc doesn't. (Sn isn' ... |
31-7-2006 at 11:46
by: unionised |
how to seperate Methonal from H2O
Make sue to let the methanol evaporate first or you may put your oven in orbit. |
31-7-2006 at 11:40
by: unionised |
AgCl solubility (pH dependence)
In the first web page (Q16) it says AgOH is a weak base- I don't think that's true. While the stuff ... |
30-7-2006 at 00:22
by: unionised |
Pheromones
In the spirit of practical jokes I thought I would mention methyl paraben. A bit unkind to the local ... |
29-7-2006 at 09:00
by: unionised |
determination the percentage of sodium in biodiesel
I suspect conductivity would give an indication of water content rather than anything else.
A sulph ... |
29-7-2006 at 08:27
by: unionised |
Liquid with high thermal, (very) low electrical conductivity?
Ho Hum,
Since lunacy is an abstract concept only applicable to sentient animals, the phrase "vegeta ... |
29-7-2006 at 08:06
by: unionised |
Brown's gas?
There are a lot of folk out there who have realised they don't need to fool all the people all the t ... |
27-7-2006 at 12:39
by: unionised |
Entropy
Because S is calculated as an integral there is no general way of knowing the absolute value. There ... |
27-7-2006 at 12:28
by: unionised |
question about distilling water
With sparks like that it's as well you weren't distilling moonshine. This variety of static has been ... |
25-7-2006 at 21:53
by: unionised |
Benzene Extraction from Petrol/Gasoline
Dear God! will people never learn?
They argued for years about taking the lead out of petrol becaus ... |
24-7-2006 at 09:30
by: unionised |
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