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National Chemistry Olympiad

Started by Bolt0612 | Last post by sjb March 12, 2019, 03:04:35 AM

1 Replies
849 Views
Last post March 12, 2019, 03:04:35 AM
by sjb
Organic chemistry competitions ?

Started by davidenarb | Last post by Vidya August 21, 2014, 12:14:57 PM

1 Replies
2989 Views
Last post August 21, 2014, 12:14:57 PM
by Vidya
The first problem

Started by Radu | Last post by Rutherford March 25, 2014, 04:06:02 PM

1 Replies
2315 Views
Last post March 25, 2014, 04:06:02 PM
by Rutherford
Nitrogen reactions

Started by hopelesscemist | Last post by RedViper9 January 21, 2017, 03:59:40 AM

1 Replies
4143 Views
Last post January 21, 2017, 03:59:40 AM
by RedViper9
cambridge challenge (c3l6)

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

1 Replies
3339 Views
Last post April 22, 2014, 05:26:40 PM
by Big-Daddy
Chemistry competitions

Started by T | Last post by Vidya December 04, 2015, 12:51:09 AM

1 Replies
3824 Views
Last post December 04, 2015, 12:51:09 AM
by Vidya
IChO

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

1 Replies
3937 Views
Last post June 09, 2006, 10:05:06 PM
by Will
spik calculation

Started by sasi1 | Last post by Borek February 01, 2019, 12:19:04 PM

1 Replies
1063 Views
Last post February 01, 2019, 12:19:04 PM
by Borek
Train

Started by henlo | Last post by Borek March 05, 2019, 06:37:21 PM

1 Replies
573 Views
Last post March 05, 2019, 06:37:21 PM
by Borek
Resources for Olympiad Preparation?

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

1 Replies
3347 Views
Last post March 26, 2014, 08:44:37 PM
by Big-Daddy
Russian Olympiad Translation

Started by southernstars | Last post by AWK January 31, 2019, 03:28:14 AM

1 Replies
683 Views
Last post January 31, 2019, 03:28:14 AM
by AWK
Dissociation degree calculation from Ka1 Ka2 and H+

Started by willy.Jonathan.12 | Last post by Borek September 02, 2014, 06:16:01 PM

1 Replies
3218 Views
Last post September 02, 2014, 06:16:01 PM
by Borek
Syllabus for IChO

Started by georgetian3 | Last post by Borek February 18, 2018, 03:33:26 AM

1 Replies
4063 Views
Last post February 18, 2018, 03:33:26 AM
by Borek
Chemistry Olympiad - laboratory at home

Started by Qweetryy | Last post by Arkcon April 20, 2018, 10:56:32 AM

1 Replies
3851 Views
Last post April 20, 2018, 10:56:32 AM
by Arkcon
Nitration of o-cresol

Started by gierczakacc | Last post by Arkcon February 20, 2018, 11:47:56 AM

1 Replies
4061 Views
Last post February 20, 2018, 11:47:56 AM
by Arkcon
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