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Help with these Olympiad questions?

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

4 Replies
5894 Views
Last post March 16, 2013, 07:43:40 PM
by Loael
Please help me understand fusion.

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

1 Replies
4669 Views
Last post March 24, 2013, 08:37:42 AM
by Sunil Simha
chemistry exams

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

3 Replies
5223 Views
Last post May 30, 2015, 06:20:19 AM
by Vidya
25th IChO problem cefalotin

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

4 Replies
5085 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
3940 Views
Last post April 13, 2014, 11:07:59 AM
by Rutherford
cambridge challenge (c3l6)

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

1 Replies
4100 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
10887 Views
Last post June 26, 2014, 04:03:17 PM
by Borek
icho 2014 participants

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

3 Replies
5200 Views
Last post October 27, 2014, 10:13:32 PM
by pocantheses
electrochemistry question

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

10 Replies
9236 Views
Last post December 10, 2014, 04:38:34 PM
by burlogata
Resources for Olympiad Preparation?

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

1 Replies
4141 Views
Last post March 26, 2014, 08:44:37 PM
by Big-Daddy
Solubility - Complex ion equilibrium problem

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

3 Replies
7848 Views
Last post March 10, 2016, 04:00:12 AM
by AWK
Latin American Chemistry Competition (2nd edition)

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

0 Replies
1714 Views
Last post February 16, 2021, 06:29:20 PM
by nicomanno
NO2 problem

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

5 Replies
2683 Views
Last post May 03, 2019, 07:55:23 AM
by mjc123
Need Help with Laboratory Practical

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

3 Replies
6156 Views
Last post May 25, 2006, 07:51:21 AM
by xiankai
IChO

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

1 Replies
5076 Views
Last post June 09, 2006, 10:05:06 PM
by Will
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