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A new riddle
I had similar experience with sulfur compounds.Onto a little pile of Resorcinol i added dropwise H2S ... |
22-1-2012 at 14:24
by: Huk40 |
Interesting reactions with bismuth
What can I do with bismuth subnitrate? |
12-1-2012 at 09:46
by: Huk40 |
Turning phenolphtalein into phtalic anhydride
Is it possible to convert phenolphtalein into phtalic anhydride/acid?And if yes,how? |
31-12-2011 at 03:07
by: Huk40 |
4-Methylpyridine
I'm from Bulgaria,and here I can't find any firm that I could buy it from. |
29-3-2011 at 00:42
by: Huk40 |
4-Methylpyridine
I want to synthesize that compound,but I can't seem to find any information on it's synthesis.I need ... |
28-3-2011 at 02:51
by: Huk40 |
Obtaining a Bunsen Burner
My old one was [url=http://911.bg/a2/gazova-gorelka-3396563.html]this one[/url] and it's flame was 1 ... |
12-10-2010 at 10:43
by: Huk40 |
Obtaining a Bunsen Burner
Here in Bulgaria,there is two types of tanks - 4,5l and the big ones(20l i suppose).I have seen the ... |
11-10-2010 at 14:16
by: Huk40 |
Obtaining a Bunsen Burner
Thank you for the warm welcome.Yea the burners here are with replaceable gas tanks,but after 3 minut ... |
11-10-2010 at 12:19
by: Huk40 |
Obtaining a Bunsen Burner
Hi,
my name's Nikolay and I'm from Bulgaria.I'm kind of new here,so excuse me if I'm doing stupid t ... |
10-10-2010 at 13:01
by: Huk40 |
