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PbO2
[quote]What about mixing[/quote]
Mixing what with nitrate?
I'll guess: PbO + NaNO3 -> ... |
19-8-2004 at 16:42
by: S.C. Wack |
PbO2
Check your books, John. McAlpine and Soule:
"PbO2...is formed...(b) by treating Pb(II) in al ... |
18-8-2004 at 12:39
by: S.C. Wack |
textbooks
Cotton and Wilkinson:
"The interaction of Br2 and NH3 in solutions more acid than pH 6 gives N ... |
14-8-2004 at 16:00
by: S.C. Wack |
Isolation of urea from urine!
US5659080 from the E&W archives:
In a 100 ml beaker was placed a solution of 50 grams of 33% di ... |
12-8-2004 at 17:04
by: S.C. Wack |
vanillin content
2%. |
9-8-2004 at 13:59
by: S.C. Wack |
Endanger of being shut down?
Speaking of roguesci email - its a weird coincidence that since the site went down, my roguesci ema ... |
4-8-2004 at 17:46
by: S.C. Wack |
Chlorine
The apparatus was nothing more than a bent glass tube heated on one end and cooled in an ice-salt ba ... |
27-7-2004 at 21:26
by: S.C. Wack |
A GOOD distilling setup?
You can put a vacuum adapter between it and the receiver to act as a vent, and vacuum is a good idea ... |
14-7-2004 at 23:10
by: S.C. Wack |
Red P from matchbooks: crazy but brilliant innovation
My challenge still stands, and I haven't had reason to cut any checks.
Are you or anyone els ... |
14-7-2004 at 18:39
by: S.C. Wack |
Ethyl ether distillation and synthesis
A type of press is illustrated on page 164 of the Vogel 3rd ed., for this purpose. Just a reminder, ... |
14-7-2004 at 18:02
by: S.C. Wack |
Red P from matchbooks: crazy but brilliant innovation
It definitely wasn't Organikum that suggested the NaOH! I don't know how dilute a NaOH sol ... |
14-7-2004 at 17:50
by: S.C. Wack |
Glycerin and soap
Well, Sarg made a nice product by crystallization industrially for years starting in the 1870's ... |
13-7-2004 at 02:36
by: S.C. Wack |
Glycerin and soap
Crystallisation of glycerol or the fatty acid salts (well....)? or the NaCl? I dont get it
The gl ... |
11-7-2004 at 17:24
by: S.C. Wack |
Glycerin and soap
You might want to try purification by crystallization, in addition to the C treatment. |
11-7-2004 at 16:33
by: S.C. Wack |
Chlorine
Not much different:
5HClO = HClO3 + 4HCl + O2 or
3HClO = HClO3 + 2HCl and
HCl + HClO = H2O + Cl2 ... |
3-7-2004 at 14:13
by: S.C. Wack |
Azides
No. Polverone's answer still stands.
This is a common problem with many short synthetic desc ... |
1-7-2004 at 13:02
by: S.C. Wack |
Sodium Acetate Electrolysis
FWIW, stumbled across a reference today to a Kolbe J. Prakt. Chem. article where he electrolyzed mol ... |
23-6-2004 at 21:02
by: S.C. Wack |
Acetic acid/ sodium hydroxide
Chemists who have been dead for almost a hundred years say that acetic acid of any strength can give ... |
19-6-2004 at 18:59
by: S.C. Wack |
Synth or Source of 2-Nitropropane
Are those yields for this cpd? I would love to know any reference it gives if it is.
Kornblum go ... |
15-6-2004 at 12:26
by: S.C. Wack |
Red P from matchbooks: crazy but brilliant innovation
Who are you and what have you done with Organikum? I am not your bitch, for sure.
Yes, I did look ... |
12-6-2004 at 16:48
by: S.C. Wack |
Red P from matchbooks: crazy but brilliant innovation
Org, please hold my hand and tell me what applicable page of Vogel you are talking about - its a big ... |
12-6-2004 at 11:29
by: S.C. Wack |
Red P from matchbooks: crazy but brilliant innovation
Well, the Hive would have procedures for sure. But I've heard rumors that the best of all proce ... |
11-6-2004 at 23:45
by: S.C. Wack |
Battery acid
Yeah, thats the crap. Note the smell of anything you make with it. Note the way the inside of the co ... |
11-6-2004 at 17:26
by: S.C. Wack |
Preparation of elemental phosphorus
Was looking at espacenet last night for P pats. that I could use. There are a lot of patents for sur ... |
10-6-2004 at 12:32
by: S.C. Wack |
FTP Server #2
It works on XP, I know. At least from emule as .rar. And I got it to work without transfer to DVD (b ... |
10-6-2004 at 09:57
by: S.C. Wack |
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