| Search |
| [Next Page] |
Websites for cheap chemicals?
try elementalscientific.net
|
19-8-2011 at 08:46
by: sternman318 |
Tutorial for making a miniature chlorate cell
[rquote=219102&tid=14531&author=Arthur Dent]
Of course the platinum wire would be best but ... |
16-8-2011 at 09:12
by: sternman318 |
Bromine from mostly OTC chemicals
Ah, I skimmed but happened to not read that part! So I guess elemental bromine has a solubility leve ... |
12-8-2011 at 07:35
by: sternman318 |
Bromine from mostly OTC chemicals
Can you not also make bromine from sodium bromide, sodium bisulfate and hydrogen peroxide? It is les ... |
11-8-2011 at 21:51
by: sternman318 |
Substitute for dioxane
[rquote=218497&tid=15239&author=Nicodem] This topic has been discussed ad nauseam a couple o ... |
10-8-2011 at 08:36
by: sternman318 |
ADD-pi ADHD Discuss
Well when my older brother was in[i]kindergarten[/i], he was kicked out for throwing blocks at the t ... |
10-8-2011 at 08:28
by: sternman318 |
Be the first kid on the block with a hydrogen-fluorine torch
Ooo, I want one 
Is there anyway to calculate the temperature of its flame? |
10-8-2011 at 08:16
by: sternman318 |
Deuterated chemical explosives
[rquote=218507&tid=17239&author=Fusionfire]So are you saying it is possible to replace proti ... |
10-8-2011 at 07:07
by: sternman318 |
Distillation sizes with 14/20
Thanks redox!
450mL is more than plenty, so it sounds like it would work well for me. I would co ... |
10-8-2011 at 06:49
by: sternman318 |
Distillation sizes with 14/20
I was looking to get a distillation set-up in 14/20, but have read that it is on the small side is g ... |
9-8-2011 at 20:19
by: sternman318 |
Chemical stability of vanadium II oxide
Misread OP- Ignore this
[Edited on 8-8-2011 by sternman318] |
8-8-2011 at 08:34
by: sternman318 |
reduction of MnO2 with metabisulfite
With that said, what is the active species? SO2, or sulfurous acid/bisulfite/sulfite? ( yes I know H ... |
5-8-2011 at 17:43
by: sternman318 |
reduction of MnO2 with metabisulfite
[rquote=217961&tid=17152&author=UnintentionalChaos]Manganese (II) sulfite trihydrate is poor ... |
5-8-2011 at 15:48
by: sternman318 |
reduction of MnO2 with metabisulfite
I believe so, probably because of the neutralization of some electrolyte ( I did not wait to rinse i ... |
1-8-2011 at 05:50
by: sternman318 |
reduction of MnO2 with metabisulfite
So I attempted this,in a very crude manner, using MnO2 from batteries and stump remover. I added a s ... |
30-7-2011 at 12:26
by: sternman318 |
seperation of Cr2O3 and Al2O3
Is it necessary to oxidize the chromium? Adding excess ammonia will produce the insoluble Al(OH3) as ... |
28-7-2011 at 09:01
by: sternman318 |
Reduction of TiO2
Thanks DDTea!
Ive done some more reading and that, plus the procedure you gave, has given me the ... |
26-7-2011 at 09:41
by: sternman318 |
innocentive.com solve their key problems and earn money
[rquote=216962&tid=17104&author=peach]
There is already a case in point example out there, ... |
26-7-2011 at 06:43
by: sternman318 |
Reduction of TiO2
Is it possible? I have not found any information at all
EDIT: In other words, aside from reductio ... |
25-7-2011 at 15:10
by: sternman318 |
Making NH4NO3 from Inexpensive Household Ingredients
[rquote=216471&tid=17058&author=barley81]I'll give it a try because I have the stuff and wan ... |
21-7-2011 at 08:24
by: sternman318 |
Making NH4NO3 from Inexpensive Household Ingredients
[rquote=216437&tid=17058&author=hkparker]very well written up, but wont the tin ions interfe ... |
21-7-2011 at 08:00
by: sternman318 |
Copper Compound Reactions
[url=http://en.wikipedia.org/wiki/Copper_tetraamine_sulfate]Tetraaminecopper(II) Sulfate[/url]
Ey ... |
18-7-2011 at 12:21
by: sternman318 |
Reaction rate demonstration for school children
As far as peach's suggestion goes- you can also do this dry. Adding finely powdered magnesium to dry ... |
17-7-2011 at 19:26
by: sternman318 |
Povidone Iodine
Yes, I tried to use the search function but I had a hard time getting clear, useful answers- and I w ... |
13-7-2011 at 13:27
by: sternman318 |
The short questions thread (3)
Thank you fledarmus!
And Mixell, have you tried diluting it? I have no idea if this is the case, ... |
12-7-2011 at 20:21
by: sternman318 |
| [Next Page] |
