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Benzoyl peroxide extraction - polymerization of the solvent?
Hi everybody,
A few months ago, I dissolved about 100 g of benzoyl peroxide "radical initiator" i ... |
23-11-2014 at 10:20
by: Romain |
Are ground glass thermometer worth it?
The mercury ones are more expensive anyway... Though they have some kind of advantage over the spiri ... |
23-11-2014 at 06:00
by: Romain |
A chemistry 'Achievements' list idea
Very good idea! I have myself made a list of the compounds I have synthesised such as potassium perm ... |
22-11-2014 at 03:40
by: Romain |
Are ground glass thermometer worth it?
Thanks for your replies.
I live in Europe so the standard here is 14/23.
You all seem to agree t ... |
20-11-2014 at 09:52
by: Romain |
Are ground glass thermometer worth it?
Hi,
I'm planning on distilling nitric acid (69% and maybe fuming) sometime in the future and was ... |
20-11-2014 at 08:09
by: Romain |
Lab Coats
Yes, always! I have ruined my shirt every time (that is, twice) I used conc. sulfuric acid without m ... |
18-11-2014 at 12:24
by: Romain |
Investing in lab equipment; what to buy?
Praxichys: That's a very good idea, but you still need the stirring and most kitchen hot plates are ... |
13-11-2014 at 13:16
by: Romain |
Investing in lab equipment; what to buy?
Ok then, I'll buy an used IKA (or similar good brand) hotplate! |
13-11-2014 at 07:32
by: Romain |
Investing in lab equipment; what to buy?
Well, thanks for the detailed answers!
I'll probably order the basic glassware first then. I alre ... |
11-11-2014 at 13:47
by: Romain |
Investing in lab equipment; what to buy?
Hi everybody,
For now my "lab" consists of 5 beakers (2x100 ml, 600 ml, 1l, 2l) and a 500 ml RBF. ... |
11-11-2014 at 11:18
by: Romain |
Synthesis of calcium nitrate using calcium hydroxide and ammonium nitrate
I thought about calcium carbonate and ammonium nitrate but calcium carbonate is very insoluble so I ... |
18-7-2014 at 06:03
by: Romain |
Synthesis of calcium nitrate using calcium hydroxide and ammonium nitrate
I agree that I could buy calcium hydroxide, I'm sure I can find some, but I don't have any at the mo ... |
17-7-2014 at 04:32
by: Romain |
Synthesis of calcium nitrate using calcium hydroxide and ammonium nitrate
Ok, thanks for your advice, I'll try adding it dropwise, that will save me some trouble!
I'll be us ... |
17-7-2014 at 03:52
by: Romain |
Synthesis of calcium nitrate using calcium hydroxide and ammonium nitrate
Good morning everyone,
Today I came up with a way to make calcium nitrate by boiling a solution o ... |
17-7-2014 at 03:09
by: Romain |
Latest chemical order?
Isn't benzene carcinogenic/toxic? It must be a pain to work with it if you don't have a fume-hood or ... |
17-4-2014 at 04:41
by: Romain |
Oxone® triple salt: Separation into its components?, Reaction with copper?
I just found [url=http://www2.dupont.com/Oxone/en_US/assets/downloads/K20102_Oxone_Technical_Bulleti ... |
15-4-2014 at 08:43
by: Romain |
Oxone® triple salt: Separation into its components?, Reaction with copper?
Thanks for the infos!
About the bubbles on the aluminium surface: I think it's because the surfac ... |
15-4-2014 at 04:17
by: Romain |
Oxone® triple salt: Separation into its components?, Reaction with copper?
Hi,
I recently bought some oxone. It is a free-flowing white powder sold as "Oxygène Actif" (whi ... |
15-4-2014 at 01:14
by: Romain |
Oxidation of iron(II) phosphate to iron(III) in HCl via H2O2
Ok, thanks for your help. |
27-2-2014 at 11:30
by: Romain |
Oxidation of iron(II) phosphate to iron(III) in HCl via H2O2
So the reaction would be:
2Fe[sup]2+[/sup] + 2H[sup]+[/sup] + H[sub]2[/sub]O[sub]2[/sub] --> 2Fe ... |
27-2-2014 at 11:11
by: Romain |
Oxidation of iron(II) phosphate to iron(III) in HCl via H2O2
Hi everybody,
I have done an experiment in the lab at school and I have to write a report. The go ... |
27-2-2014 at 08:08
by: Romain |
Guess the speed at which a reaction happens?
Ok then If no further indication is given about activation energy being provided, I'll answer the pr ... |
17-1-2014 at 14:53
by: Romain |
Guess the speed at which a reaction happens?
I guess he meant implicitly that the activation energy is provided to start the combustion, otherwis ... |
17-1-2014 at 08:05
by: Romain |
Guess the speed at which a reaction happens?
Hi,
I have a chemistry exam next week, on Tuesday and I'm having trouble finding the answer one o ... |
16-1-2014 at 22:53
by: Romain |
The Short Questions Thread (4)
No, I know of no way to recover the gold but I didn't loose much just 0.01g so it's ok...
I thought ... |
14-1-2014 at 12:48
by: Romain |
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