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2-chloroethanol Does one really think that with the many examples of kewls doing complicated experiments here, we wi ... |
1-8-2009 at 19:01 by: len1 |
2-chloroethanol Why this attack? Entropy did me a favour by posting an article. This is what he and I were talking ... |
31-7-2009 at 19:58 by: len1 |
2-chloroethanol Thank you very much. I must admit I have been feeling the same way. |
31-7-2009 at 17:03 by: len1 |
2-chloroethanol @entropy - do you have a full version of that article - I dont seem to be able to get it? thanks
[E ... |
31-7-2009 at 16:33 by: len1 |
Easy anhydrous AlCl3 production Ah yes, I was rather thinking that two. Two possibilities come to mind
1) The patent is obscure ... |
27-7-2009 at 01:08 by: len1 |
Easy anhydrous AlCl3 production Thats very easy. Al sulphate melts and undergoes various hydrates of decreasing water content, star ... |
26-7-2009 at 19:32 by: len1 |
Easy anhydrous AlCl3 production You are right, I exaggerated for effect. Its more like, 400-500C in a tube oven.
But to answer y ... |
26-7-2009 at 02:59 by: len1 |
Easy anhydrous AlCl3 production The fact that far too many patents are bullshit can be vouched for from my many experimental pages o ... |
25-7-2009 at 18:34 by: len1 |
triphosgene [rquote=158451&tid=12572&author=Arrhenius]Calcium hypochlorite will likely destroy the reage ... |
24-7-2009 at 01:00 by: len1 |
triphosgene The generator in prepublication can produce Cl2 for any length of time - whats important is the numb ... |
23-7-2009 at 20:46 by: len1 |
nmr wanted Whats this nonsense. I have 2 NMR instruments at 60/90MHz bought on ebay not long ago for $100 each ... |
21-7-2009 at 22:32 by: len1 |
Easy anhydrous AlCl3 production AlCl3 is a stronger Lewis acid - due to the fact that Al3+ ion charge to size ratio is greater, ther ... |
21-7-2009 at 21:20 by: len1 |
Sodium! I think its deportation .. |
11-7-2009 at 05:14 by: len1 |
Tour My Lab [quote]
People with badly arranged labs are not the reason it's no longer possible to easily buy ch ... |
6-6-2009 at 14:38 by: len1 |
Tour My Lab Sign of the crazy times we live in. Those slightly older and so lucky enough to remember a differen ... |
5-6-2009 at 14:41 by: len1 |
Subatomic violation of c?` [quote]Take a couple of years of university level courses and it will become clearer.[/quote]
I l ... |
4-6-2009 at 05:48 by: len1 |
31% and 37% Yes Magpie thanks for the correction. Checking the solubility of HCl I found 720gms in 1L H2O or, w ... |
29-5-2009 at 14:58 by: len1 |
31% and 37% 37% HCl - strictly speaking % is a ratio, and so dimensionless - you cant get HCl at that strength a ... |
28-5-2009 at 23:41 by: len1 |
CS2 a Different Way [quote]The crude potassium dithioformate can be thermolyzed to CS2 without further purification.
[/ ... |
28-5-2009 at 22:40 by: len1 |
CS2 a Different Way That cant be right - at the melting point of KCl the S would long ago have volatalized.
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26-5-2009 at 18:21 by: len1 |
A remarkable nickel(I) complex Yes of course I added about 0.5gms NaOH, we got a good stream of hydrogen bubbles given out - I dont ... |
25-5-2009 at 15:15 by: len1 |
CS2 a Different Way No snide remark - just a joke, they are OK too sometimes. Well done to GC for checking this and to ... |
24-5-2009 at 20:13 by: len1 |
CS2 a Different Way Very good - so it works just as promissed - from what you described there is no doubt CS2 is produce ... |
24-5-2009 at 16:29 by: len1 |
A remarkable nickel(I) complex Thanks for that. It seems with weak cyanide solutions this does not work. I was using a few ml of ... |
24-5-2009 at 15:31 by: len1 |
CS2 a Different Way For the home chemist I think it would be most convenient to carry out the reaction between HCN and p ... |
24-5-2009 at 14:34 by: len1 |
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