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I need a challenge
here are some ideas and their uses:
LiAlH4 - a useful reducing reagent
BBr3 - to break some et ... |
9-7-2012 at 19:16
by: Lithium |
Stock Solutions-
a concentrated solution of ammonia in dry ethanol or methanol is handy for anhydrous ammonium salt p ... |
5-7-2012 at 17:48
by: Lithium |
brick sodium
yeah, heat up a large knife so it cuts easier and off you go! |
4-7-2012 at 16:51
by: Lithium |
hotplate
thankyou, you have all been very helpful.
i am not very good with electronics and such, so i don' ... |
3-7-2012 at 13:48
by: Lithium |
hotplate
hello,
i am looking to buy a magnetic stirrer hotplate, but the only ones i could find ran on 11 ... |
2-7-2012 at 22:27
by: Lithium |
Clearance Sale!
U2U sent
|
29-6-2012 at 15:18
by: Lithium |
Copper Reaction in Ethanol
copper hydroxide turns into copper (II) oxide when left long enough, here is a video where it happen ... |
15-5-2012 at 22:28
by: Lithium |
copper ammonium sulfate
"Copper cannot ever reduce H+ ions to H2, especially if a weak acid like H2O is utilized"
ha, wei ... |
13-5-2012 at 02:54
by: Lithium |
copper ammonium sulfate
the ppt has redissolved for some reason, and i took the crystals out, dried them and stored them in ... |
12-5-2012 at 23:45
by: Lithium |
copper ammonium sulfate
you never fail me weiming
the solution is a dark blue colour, but not as dark as the crystals of ... |
11-5-2012 at 03:02
by: Lithium |
Air pump to replace H2O2?
same thing goes for PbCl2
adding 32%HCl to lead powder and bubbling for a few days dissolves the ... |
11-5-2012 at 02:27
by: Lithium |
copper ammonium sulfate
hello
several months ago (possibly a year) i got a 1.5L soda bottle, cut the top off ( cone bit ) ... |
11-5-2012 at 02:17
by: Lithium |
NH4ClO3, Ammonium chlorate synthesis
why don't you just add ammonium bitartrate to a boiling hot solution of KClO3? let the solution cool ... |
6-5-2012 at 00:35
by: Lithium |
Sulfuric Acid Production: Revisited
okay then, was just wondering
i just worked out, for electrolysis of CuSO4 you need 160g of it ... |
18-4-2012 at 15:57
by: Lithium |
Sulfuric Acid Production: Revisited
if the oxidant used for oxidising H2SO3 to H2SO4 is HOCl, then would TCCA, trichloroisocyanuric acid ... |
18-4-2012 at 02:46
by: Lithium |
Novelty explosives
what about potassium nitrosocarbamate ,NONKCOOK.
here is the only reference i can find is this, a ... |
7-4-2012 at 20:33
by: Lithium |
acetaldehyde?
it could not be precipitated salts because the solution was kept in a capped bottle for a day.
th ... |
2-4-2012 at 02:22
by: Lithium |
acetaldehyde?
hello
i have left the solution to sit and it now has formed a white precipitate. it no longer sme ... |
1-4-2012 at 22:31
by: Lithium |
acetaldehyde?
[quote] by weiming1998
Also, don't chuck your solution out. Filter it, then separate the bottom l ... |
1-4-2012 at 02:34
by: Lithium |
acetaldehyde?
there is no CHCl3 layer, and it doesn't smell at all like it.
i have already filtered it.
i d ... |
1-4-2012 at 01:23
by: Lithium |
acetaldehyde?
oh, dissapointment.
i don't have a use for MeCHO, but i just wanted to isolate some for fun.
... |
1-4-2012 at 01:02
by: Lithium |
acetaldehyde?
hello
down in my lab, i have been making various hypochlorites.
anyway, i mixed 55ml of super sa ... |
31-3-2012 at 23:55
by: Lithium |
Science crushes!
what ever floats yer boat
Li |
29-3-2012 at 00:33
by: Lithium |
sending stuff through the post
when i read your list i looked like this: 
i will have to look harder, if you can find them why n ... |
27-3-2012 at 11:39
by: Lithium |
sending stuff through the post
sorry, i was at school, seem to be spending a lot of time there nowadays
the regulations over h ... |
27-3-2012 at 01:47
by: Lithium |
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