| Search |
| [Next Page] |
KClO3 and H2SO4 reaction
[rquote=185937&tid=14354&author=woelen]The reaction which occurs first is formation of HClO3 ... |
2-9-2010 at 02:54
by: condennnsa |
ALICE propellant
Hi, I just come across this rocket propellant on the internet
[url]http://en.wikipedia.org/wiki/ ... |
25-8-2010 at 23:23
by: condennnsa |
KClO3 and H2SO4 reaction
Hello, i'm a little puzzled about this reaction.
I added 4 ml 95% sulfuric acid to a small b ... |
22-8-2010 at 08:52
by: condennnsa |
Burning sulphur
[rquote=185820&tid=14346&author=woelen]When sulphur is heated, then first a red liquid is ob ... |
21-8-2010 at 14:49
by: condennnsa |
Silicon (and Boron)
What about dissolving an aluminum alloy of high Si content in hydrochloric acid? Al, Mg, Fe should g ... |
21-8-2010 at 04:35
by: condennnsa |
Why do chemicals cake together?
I don't think moisture is the only reason chemicals cake together. I have samples that were dried to ... |
20-8-2010 at 01:09
by: condennnsa |
why does iron smell?
Hey, maybe this is a noob question but i was wondering why metallic iron has such a strong smell, es ... |
17-8-2010 at 23:55
by: condennnsa |
nickel sulfate
I added a 19.6 g nichrome heating element to 100g 30% H2SO4, and 100 ml of water. I then began heati ... |
30-7-2010 at 11:52
by: condennnsa |
iron sulfate please help
Well, thanks so much everyone.
I took my Fe2O3 contaminated liquid, brought it to a boil to diss ... |
25-7-2010 at 04:57
by: condennnsa |
iron sulfate please help
So what paddywhacker is saying is that it is possible if some Fe2(SO4)3 might have formed, it could ... |
25-7-2010 at 00:24
by: condennnsa |
iron sulfate please help
I took 500g of 30-35% H2SO4 , and added 146 g iron nails, the reaction was slow at start, I applied ... |
24-7-2010 at 15:31
by: condennnsa |
Silicon (and Boron)
how do you guys make your SiO2 powders for these experiments? I thought of using expanded perlite, s ... |
10-7-2010 at 00:53
by: condennnsa |
Products of electrolysis of brine
no , you only get NaOH in a membrane cell, if the cell is simple you get a solution of sodium hypoch ... |
8-7-2010 at 10:24
by: condennnsa |
oxalic acid synthesis
I need some oxalic acid, but i can't find any to buy.
What would be the easiest way for the home ... |
7-7-2010 at 07:43
by: condennnsa |
boric acid synthesis
So the reaction will proceed all the way to sulfate, instead of stopping at bisulfate? |
3-7-2010 at 15:27
by: condennnsa |
boric acid synthesis
Ive been looking for hcl for a long time, i think i'll just buy from a chemical supplier some. I'm n ... |
3-7-2010 at 07:26
by: condennnsa |
boric acid synthesis
I want to make boric acid from borax, but I don't have HCl. I do have H2SO4 though, and i read that ... |
3-7-2010 at 07:01
by: condennnsa |
Metallic sodium without electric current
The easiest way of making metallic sodium by the home chemist is by mixing NaOH and magnesium powder ... |
19-6-2010 at 23:45
by: condennnsa |
Copper hydroxide by electrolysis
Well I tried it today with NaOH(about 20 g in 200ml of water). The cathode produced lots of hydrogen ... |
1-6-2010 at 11:18
by: condennnsa |
Copper hydroxide by electrolysis
I filtered the precipitate and boiled it, most of it turned black, the solution remained colourless. ... |
1-6-2010 at 05:49
by: condennnsa |
Copper hydroxide by electrolysis
I'm electrolyzing a solution of KNO3 with copper anode and stainless steel cathode.
Right when I t ... |
31-5-2010 at 13:12
by: condennnsa |
Preparation of elemental phosphorus
[rquote=174789&tid=65&author=Melgar] It also had that matches/fireworks phosphorus smell to ... |
7-5-2010 at 10:49
by: condennnsa |
chromium extraction from SS
So what exactly will the electrolysis of nacl solution with stainless steel anodes yield? |
7-5-2010 at 10:37
by: condennnsa |
chromium extraction from SS
Hi everyone. Is it possible to extract chromium from stainless steel using a process similar to the ... |
6-5-2010 at 21:56
by: condennnsa |
sulfuric acid accident
I guess I won't take risks again with plastics, be it PET, PE , PP whatever, after having to throw a ... |
21-4-2010 at 09:55
by: condennnsa |
| [Next Page] |
