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Chemical Composition of Fertilizer's
I got my KCl mixed with NaCl in the No-Salt substitute. I too havent been able to find pure fertaliz ... |
2-4-2005 at 20:23
by: Scratch- |
Adjusting the wavelength, houshold microwave.
I have read that burning yourself with microwaves is just like burning yourself with a hot surface.. ... |
2-4-2005 at 20:16
by: Scratch- |
Al2S3 and H2S
I just saw a gas mask at the hardware store (how ironic that I just now found one). There were two g ... |
2-4-2005 at 15:42
by: Scratch- |
Al2S3 and H2S
Yes I dont plan on using it any time soon, I'm going to get more experience using my glassware. ... |
2-4-2005 at 08:02
by: Scratch- |
Al2S3 and H2S
Today I made a mixture of aluminum and sulfur (with an excess of sulfur) and heated it untill igniti ... |
1-4-2005 at 20:29
by: Scratch- |
NaK alloy
Thanks for your help. I'm currently redoing the garage (where I do chemistry) so it may be awhi ... |
31-3-2005 at 20:04
by: Scratch- |
Poll: What is YOUR level of education??
Voted "At School."
I'm a junior in high school taking duel enrollment at a local h ... |
31-3-2005 at 19:59
by: Scratch- |
Odd problem (cant log in)
My computer has a wierd problem (I would U2U an admin but I cant log in). When I was viewing a movie ... |
13-3-2005 at 08:16
by: Scratch- |
Liquid gasses
Oh, I was thinking of a different definition of crystaline:
"Solid material composed of regu ... |
12-3-2005 at 18:50
by: Scratch- |
Liquid gasses
Good idea, SO2 would be good for getting experience with liquid gasses. I'm still trying to fin ... |
12-3-2005 at 16:04
by: Scratch- |
Liquid gasses
Bromine probably wouldnt be liquid very long where I live  . I just want to
collect liquid gasses b ... |
12-3-2005 at 12:16
by: Scratch- |
Reflux
I can easily get some more vinyl tubing at a local hardware store. |
11-3-2005 at 07:24
by: Scratch- |
Liquid gasses
And you dont [i]seem[/i] to be a good judge of chemistry knowledge. Yes I know what critical tempera ... |
11-3-2005 at 06:59
by: Scratch- |
Liquid gasses
Not sure, I hear its a pretty canary yellow as a liquid. I actually had trouble with the hydrogen io ... |
10-3-2005 at 21:20
by: Scratch- |
Liquid gasses
Yeah the lower temperature ones, but what about most of the ones above the dry ice/acetone mixture? ... |
10-3-2005 at 16:52
by: Scratch- |
Liquid gasses
I have a list of gasses here that might be neat to ampoule while liquid. If you put a liquid gas in ... |
10-3-2005 at 14:59
by: Scratch- |
Mn3O4 (manganeese oxide)
You can make it by heating MnO2, and you can probably reduce it with aluminum or magnesium to get ma ... |
8-3-2005 at 14:49
by: Scratch- |
Reflux
Ah, interesting book. Yes I have a proper flask, but not a proper condenser (They cost lots of $$). ... |
8-3-2005 at 10:42
by: Scratch- |
Reflux
I feel kinda stupid for not knowing this, since its alredy been (Attempted) explained to me. I usual ... |
8-3-2005 at 07:12
by: Scratch- |
Readily Available Chemicals Website: Version 2
Heres a few things I found at stores (I live in the US):
Copper foil - sold at hardware store as ... |
5-3-2005 at 20:53
by: Scratch- |
Atomic hydrogen torch
Thats what the Layden jars are for, but your right. An electrostatic generator is probably not the b ... |
5-3-2005 at 20:03
by: Scratch- |
Atomic hydrogen torch
http://www.lateralscience.co.uk/AtomicH/atomicH.html
I think this ... |
5-3-2005 at 16:45
by: Scratch- |
Stock solutions and their concentrations
Ah so if I can find the solubility of the gas in the liquid at any temperature if I know its solubil ... |
3-3-2005 at 18:28
by: Scratch- |
Stock solutions and their concentrations
I thought fuming nitric acid was pure HNO3 with additional NO2 dissolved in it and it fumes because ... |
3-3-2005 at 17:39
by: Scratch- |
Stock solutions and their concentrations
I have 10 bottles ordered (Along with some other chem stuff  ) for stock solutions.
I'm new to ... |
3-3-2005 at 15:52
by: Scratch- |
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