NO2 problem

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

National Chemistry Olympiad

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

Train

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

Would anyone be interested in a chemistry olympiad prep discord server?

Started by kimion | Last post by kimion March 03, 2019, 03:46:05 PM

Russian Olympiad Translation

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

Chemistry Olympiad - laboratory at home

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

Preparing the Olympiad

Started by SHEZZA | Last post by Mechanismrockstar April 04, 2018, 12:54:57 PM

Solutions to IChO Preparatory Problems?

Started by georgetian3 | Last post by georgetian3 March 02, 2018, 04:08:00 AM

Syllabus for IChO

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

Please help me choose books

Started by BigManFromAFRICA88 | Last post by cc26922 October 31, 2017, 05:02:26 AM

Relationship between Volumes

Started by CapitalSwine | Last post by Vidya July 29, 2017, 03:56:01 AM

International chemistry Olympiad

Started by Shivya | Last post by Borek June 26, 2017, 10:45:21 AM

Preparation for Chemistry Olympiad

Started by snowgumm | Last post by Vidya April 24, 2017, 05:38:42 AM

Nitrogen reactions

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

Mendeleev chemistry olympiad

Started by CrazyAssasin | Last post by lhpVietNam October 30, 2016, 03:33:06 PM