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IChO

Started by plu | Last post by Will June 09, 2006, 10:05:06 PM

1 Replies
10310 Views
Last post June 09, 2006, 10:05:06 PM
by Will
Need Help with Laboratory Practical

Started by osiris2354 | Last post by xiankai May 25, 2006, 07:51:21 AM

3 Replies
11350 Views
Last post May 25, 2006, 07:51:21 AM
by xiankai
NO2 problem

Started by oque | Last post by mjc123 May 03, 2019, 07:55:23 AM

5 Replies
4885 Views
Last post May 03, 2019, 07:55:23 AM
by mjc123
Latin American Chemistry Competition (2nd edition)

Started by nicomanno | Last post by nicomanno February 16, 2021, 06:29:20 PM

0 Replies
3736 Views
Last post February 16, 2021, 06:29:20 PM
by nicomanno
Solubility - Complex ion equilibrium problem

Started by nefsicle | Last post by AWK March 10, 2016, 04:00:12 AM

3 Replies
9109 Views
Last post March 10, 2016, 04:00:12 AM
by AWK
Resources for Olympiad Preparation?

Started by narak1149 | Last post by Big-Daddy March 26, 2014, 08:44:37 PM

1 Replies
4849 Views
Last post March 26, 2014, 08:44:37 PM
by Big-Daddy
electrochemistry question

Started by momoho | Last post by burlogata December 10, 2014, 04:38:34 PM

10 Replies
10408 Views
Last post December 10, 2014, 04:38:34 PM
by burlogata
icho 2014 participants

Started by momoho | Last post by pocantheses October 27, 2014, 10:13:32 PM

3 Replies
5842 Views
Last post October 27, 2014, 10:13:32 PM
by pocantheses
chemistry exams

Started by momoho | Last post by Vidya May 30, 2015, 06:20:19 AM

3 Replies
5983 Views
Last post May 30, 2015, 06:20:19 AM
by Vidya
cambridge challenge (c3l6)

Started by momoho | Last post by Big-Daddy April 22, 2014, 05:26:40 PM

1 Replies
4781 Views
Last post April 22, 2014, 05:26:40 PM
by Big-Daddy
national problems

Started by momoho « 1 2 » | Last post by Borek June 26, 2014, 04:03:17 PM

15 Replies
12609 Views
Last post June 26, 2014, 04:03:17 PM
by Borek
25th IChO problem cefalotin

Started by momoho | Last post by momoho April 11, 2014, 04:23:01 AM

4 Replies
6121 Views
Last post April 11, 2014, 04:23:01 AM
by momoho
Re: 2nd problem IChO

Started by momoho | Last post by Rutherford April 13, 2014, 11:07:59 AM

3 Replies
4678 Views
Last post April 13, 2014, 11:07:59 AM
by Rutherford
Please help me understand fusion.

Started by Loael | Last post by Sunil Simha March 24, 2013, 08:37:42 AM

1 Replies
5415 Views
Last post March 24, 2013, 08:37:42 AM
by Sunil Simha
Help with these Olympiad questions?

Started by Loael | Last post by Loael March 16, 2013, 07:43:40 PM

4 Replies
6776 Views
Last post March 16, 2013, 07:43:40 PM
by Loael
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