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Thermite Welding
I dont understand how a tiny sparkler can set off thermite but a blazing truck can't  If you ... |
11-4-2004 at 06:47
by: Saerynide |
MgSO4 --> H2SO4
The electrodes dont corrode too much if the cells are separated by a salt bridge, but then voltage d ... |
11-4-2004 at 04:58
by: Saerynide |
What has been the most time you have wasted on a failed experiment?
For me, its definately trying to get H2SO4 from MgSO4. I havent invested *too* much money because I ... |
10-4-2004 at 19:27
by: Saerynide |
MgSO4 --> H2SO4
YESSSSS!!!!!! That means we've had H2SO4 all this time!!!! 
Why didnt you tell us this ... |
10-4-2004 at 05:01
by: Saerynide |
V2O5 catalyst for H2SO4 production.
How do you thread stuff by hand? |
10-4-2004 at 04:55
by: Saerynide |
MgSO4 --> H2SO4
Finally! Something about the contaminants!
[quote]
Clear, colourless, odourless, dense, oily li ... |
10-4-2004 at 04:47
by: Saerynide |
MgSO4 --> H2SO4
Look at this:
[url]http://www.bartleby.com/61/56/S0875600.html[/url]
[url]http://www.chemicall ... |
10-4-2004 at 03:36
by: Saerynide |
MgSO4 --> H2SO4
Dont use energizer! Those are alkaline. Get those el cheapo ones like Eveready (S$ 2.50 for 2 - th ... |
10-4-2004 at 00:52
by: Saerynide |
MgSO4 --> H2SO4
OMFG... Im so sorry that you got sprayed right in the eye! Are you ok?? I
feel so bad cause I s ... |
9-4-2004 at 05:30
by: Saerynide |
Battery acid
What kinda pyrex glass dies that easily?? |
7-4-2004 at 07:49
by: Saerynide |
Battery acid
[quote][i]Originally posted by thunderfvck[/i]
Mendeleev, what kind of beaker did you use? How seri ... |
7-4-2004 at 02:37
by: Saerynide |
MgSO4 --> H2SO4
You guys wont believe what happened last night. I had my cell running on my desk, and my cat was ki ... |
7-4-2004 at 02:32
by: Saerynide |
MgSO4 --> H2SO4
God dammit. I ran the cell again, and this time there was contamination AGAIN. Same tan/brown shit ... |
6-4-2004 at 01:57
by: Saerynide |
Sodium!
May I ask why the nickel anode doesnt get oxidized? |
5-4-2004 at 09:02
by: Saerynide |
MgSO4 --> H2SO4
woooohoooo |
4-4-2004 at 06:46
by: Saerynide |
MgSO4 --> H2SO4
I'll give one of those orchid farms or those warehouse-sized flower shops a try. Probably wont ... |
4-4-2004 at 02:21
by: Saerynide |
Books to scan.. please choose up to 5.
- General Chemistry, Pauling
- Amateur Craftsman's Cyclopedia of Things to Make
- Industria ... |
3-4-2004 at 21:16
by: Saerynide |
MgSO4 --> H2SO4
Yeah, I mentioned earlier that the salt bridge might lead to an equilibrium being formed between the ... |
3-4-2004 at 21:09
by: Saerynide |
Progress!
I electrolyzed the contaminated H2SO4 for a few hours. The stainless steel knife was coated in a ta ... |
3-4-2004 at 12:01
by: Saerynide |
stains form KMnO4
[quote]
After sometime they will go away.
[/quote]
I dont think he meant they will stay forveve ... |
2-4-2004 at 09:07
by: Saerynide |
stains form KMnO4
Yeah, I know they look nasty, but I dont think you can get them off. I just let them fade. |
2-4-2004 at 04:30
by: Saerynide |
Calamine--ZnCO3
I thought the can on the Zn/C batteries was a zinc alloy? |
2-4-2004 at 02:42
by: Saerynide |
Strange Lead Compound?
Was that supposed to be an april fool's joke??
Blah! I cant believe I forgot what day it ... |
2-4-2004 at 02:34
by: Saerynide |
MgSO4 --> H2SO4
I just read the part about electrolytic processes, and it said you have to "charge" the fl ... |
1-4-2004 at 08:23
by: Saerynide |
MgSO4 --> H2SO4
My god, thats like burning it. I might as well buy some new stuff cause it'll probably cost le ... |
1-4-2004 at 06:22
by: Saerynide |
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