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how extrac nickel I think I figured out the best way to do it. Cuprous chloride is insoluble in water, we must then re ... |
18-2-2011 at 09:46 by: Random |
Book suggestion Thanks a lot for this book, I read it a little bit and it's definitely useful.
http://books.googl ... |
18-2-2011 at 09:27 by: Random |
Permanganates Now it doesn't let me edit, but I will try in the future mixing Sodium Hydroxide, bleach (strong, ma ... |
17-2-2011 at 14:36 by: Random |
Ethylchloride preparation Thanks for that information, it would be actually dissapointing to see that test tube scale produces ... |
17-2-2011 at 13:10 by: Random |
how extrac nickel [rquote=201930&tid=15454&author=kmno4]Separation Cu/Ni from mixure of their sulfates is extr ... |
17-2-2011 at 13:06 by: Random |
Hydrogen from Methanol Formaldehyde boils around -20 degrees celsius if it's pure, if you have azeotrope with water, then i ... |
17-2-2011 at 13:02 by: Random |
Hydrogen from Methanol If you try magnesium pencil sharpener in vinegar instead of powder, you will find it's slower, but i ... |
17-2-2011 at 12:47 by: Random |
Uric acid from human urine I read on this page that uric acid can be precipitated from urine by adding HCl(aq) to urine and lea ... |
17-2-2011 at 07:31 by: Random |
Preparation of cyanides I didn't say to use hydroxides, formamide on strong heating decomposes into water and HCN, on slow i ... |
17-2-2011 at 04:16 by: Random |
Preparation of cyanides It sounds hard to do then. But, maybe cyanides could be made from organic isocyanides which could be ... |
16-2-2011 at 14:42 by: Random |
Ethylchloride preparation Thanks for the responses, maybe I will try it on test tube scale with those reagents though to obtai ... |
16-2-2011 at 14:40 by: Random |
Dibromonitromethane I would suggest you to not make this, chloropicrin is toxic almost like phosgene if I read that corr ... |
16-2-2011 at 14:37 by: Random |
Hydrogen from Methanol If you just want easy hydrogen from magnesium I suggest you vinegar, it gives you nice and not very ... |
16-2-2011 at 14:31 by: Random |
Ammonium Nitrate Fertilizer http://wiki.answers.com/Q/Why_is_sulfur_used_in_lawn_fertilizer
It makes iron more available to p ... |
16-2-2011 at 13:45 by: Random |
how extrac nickel I think I posted one thread earlier and I remember that one metal of these two can be precipitated w ... |
16-2-2011 at 10:23 by: Random |
Hydrazine I looked on many places, but I haven't found it. I was thinking about few other ways of production o ... |
16-2-2011 at 10:22 by: Random |
Preparation of cyanides Do you know some PTC which is easy available or easy to make? I think this route is a lot easier tha ... |
16-2-2011 at 10:13 by: Random |
Preparation of cyanides What about the reaction of chloroform with amines to yield isocyanides?
CHCl3 + amine + base --&g ... |
16-2-2011 at 06:02 by: Random |
Hydrazine It looks like I will then need to make some H2SO4 to hydrolize ketazine. CuSO4 electrolysis seems ea ... |
16-2-2011 at 05:59 by: Random |
Permanganates If you got potassium permanganate, you actually had a nice yield as it crystalized I think. The solu ... |
16-2-2011 at 05:58 by: Random |
Hydrazine Well, I am going to make methyl ethyl ketazine, just I wanted to be sure that I will be able to isol ... |
15-2-2011 at 12:21 by: Random |
Ethylchloride preparation Is it possible to use 36% ethanol and zinc chloride solution in HCl(aq) to make ethyl chloride or I ... |
15-2-2011 at 11:56 by: Random |
Hydrazine Ketazine process, it seems easier. Just I need a way to isolate hydrazine without sulfuric acid, tho ... |
15-2-2011 at 10:33 by: Random |
Hydrazine I thought about it as potassium metabisulfite should decompose to so2 and khso3 which would be oxidi ... |
14-2-2011 at 07:25 by: Random |
The short questions thread (3) Fe + HCl --> FeCl2
FeCl2 and oxygen at acidic conditions ---> FeCl3, it could dissolve some ... |
6-2-2011 at 02:27 by: Random |
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