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Reacting NaOH(aq) with Al(s)
I don't think the precipitate has anything to do with Al2O3, which is white instead of black. Instea ... |
23-11-2013 at 16:06
by: weiming1998 |
Isolation of Boron from Borax (Sodium Tetraborate)
When you heat boric acid to make boron trioxide, water vapour is being driven off.
And aluminium ... |
13-10-2013 at 01:47
by: weiming1998 |
Tartrate synth
Well, technically you could synthesize tartrates. It's just that nobody ever bothers to do so, since ... |
16-8-2013 at 04:50
by: weiming1998 |
golfpro's Nitric Acid for Beginners
Wikipedia states that NO2 decomposes to NO and O2 (both colourless) at 150 degrees Celsius (http://e ... |
20-7-2013 at 04:47
by: weiming1998 |
golfpro's Nitric Acid for Beginners
With an excess of sulfuric acid, (almost) water-free nitric acid can be made (See http://lulelaborat ... |
19-7-2013 at 08:50
by: weiming1998 |
golfpro's Nitric Acid for Beginners
A mixture of sulfuric acid and a nitrate salt can dissolve silver, however pure silver nitrate canno ... |
16-7-2013 at 22:22
by: weiming1998 |
Test reaction for hydrazine
[rquote=291025&tid=24944&author=dangerous amateur]Hi,
do you guys know a simple test reac ... |
7-7-2013 at 04:40
by: weiming1998 |
Alternative Iodine Isolation
[rquote=290885&tid=24862&author=APO]It just formed a suspension, what should I do? Just coun ... |
6-7-2013 at 02:27
by: weiming1998 |
Alternative Iodine Isolation
[rquote=290886&tid=24862&author=bfesser]Why on Earth would you combine tinctures of iodine w ... |
6-7-2013 at 02:21
by: weiming1998 |
Why did you get into Chemistry?
I got into chemistry when I was 12. I first electrolysed water with a lantern battery, some wires an ... |
3-7-2013 at 06:29
by: weiming1998 |
H2o2 from sodium persulfate
[rquote=290234&tid=16151&author=woelen]My personal experience with peroxodisulfate is that i ... |
2-7-2013 at 02:43
by: weiming1998 |
How the hell do I get rid of this crap?
[rquote=290157&tid=24853&author=Ral123]But wasn't that a hydrazine recipe?[/rquote]
No it ... |
1-7-2013 at 04:41
by: weiming1998 |
Methanol Testing
What about the complete oxidation of the mixture with excess acidified potassium dichromate? The met ... |
4-6-2013 at 03:00
by: weiming1998 |
dimethyl mercury synthesis
Wikipedia says that dimethyl mercury can be prepared by reacting sodium amalgam with a methyl halide ... |
2-6-2013 at 04:55
by: weiming1998 |
Cicutoxin and Enanthotoxin
[rquote=285563&tid=3242&author=Eddygp][rquote=35669&tid=3242&author=sparkgap]Sorry f ... |
25-5-2013 at 05:30
by: weiming1998 |
How can I make niric acid?
Here is a step-by step guide to find a simple way of making nitric acid:
1, Type www.google.com int ... |
17-5-2013 at 23:07
by: weiming1998 |
Ag2O wont react with glucose?
[rquote=283991&tid=24221&author=Antiswat][rquote=283986&tid=24221&author=weiming1998 ... |
12-5-2013 at 06:50
by: weiming1998 |
Cleaning glassware and other equipment
Glassware containing char/large chunks of carbonized organics stuck to it can be cleaned cheaply and ... |
12-5-2013 at 06:43
by: weiming1998 |
Ag2O wont react with glucose?
Add more NaOH to the sugar solution, that should do the trick. However, your Ag2O might have been al ... |
12-5-2013 at 06:29
by: weiming1998 |
Preperation of HBr in acetic acid.
[rquote=283946&tid=24215&author=bmays]I need to prepare a 15% solution. I think i will use N ... |
12-5-2013 at 01:46
by: weiming1998 |
Obtain Nitrosyl Tetrafluroborate
[rquote=283813&tid=24125&author=APO]YOU ALL WAIT TILL I GET 800 BUCKS![/rquote]
No, don't ... |
11-5-2013 at 04:39
by: weiming1998 |
SO2 From CuSO4?
[rquote=283257&tid=24040&author=KonkreteRocketry]Has any one tried handling liquid SO3 ?[/rq ... |
6-5-2013 at 08:13
by: weiming1998 |
Any thing decomposes to give fluorine or chlorine gas ?
You'll be hard-pressed to find/make anything that decomposes to give F2. Only very strong fluorinati ... |
1-5-2013 at 08:21
by: weiming1998 |
Best and worst smelling chemicals?
Chlorinated xylenes smell really bad, like a combination of chlorine and a sharp, vomit-inducing sme ... |
29-4-2013 at 08:08
by: weiming1998 |
Gases from sulphuric acid
To generate SO2, copper is a good metal to react with concentrated sulfuric acid. The reaction is no ... |
29-4-2013 at 06:33
by: weiming1998 |
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