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Chemistry Olympiads - links to national competitions problems

Started by Borek « 1 2 » | Last post by jessiemariadass21 July 21, 2019, 06:14:32 AM

18 Replies
42138 Views
Last post July 21, 2019, 06:14:32 AM
by jessiemariadass21
Chemistry Olympiads forum - initial remarks

Started by Borek | Last post by Rutherford March 22, 2014, 12:50:00 PM

1 Replies
10501 Views
Last post March 22, 2014, 12:50:00 PM
by Rutherford
MOVED: Grignard reagent related question

Started by Borek | Last post by Borek July 29, 2020, 02:53:09 AM

0 Replies
71 Views
Last post July 29, 2020, 02:53:09 AM
by Borek
I need help with this monstrosity

Started by Kodyehbuddy | Last post by Babcock_Hall June 14, 2020, 11:10:55 PM

1 Replies
315 Views
Last post June 14, 2020, 11:10:55 PM
by Babcock_Hall
d orbital splitting

Started by bluebunny2020 | Last post by bluebunny2020 March 09, 2020, 03:55:59 PM

0 Replies
564 Views
Last post March 09, 2020, 03:55:59 PM
by bluebunny2020
buffer solution

Started by Helly | Last post by Babcock_Hall March 06, 2020, 07:28:08 PM

8 Replies
926 Views
Last post March 06, 2020, 07:28:08 PM
by Babcock_Hall
Fast method to determine if a compound is polar or non polar

Started by kooryan | Last post by Helly January 24, 2020, 10:51:04 AM

2 Replies
772 Views
Last post January 24, 2020, 10:51:04 AM
by Helly
Atom and Ionic Radius

Started by Goblik | Last post by oque October 21, 2019, 12:09:25 AM

1 Replies
1049 Views
Last post October 21, 2019, 12:09:25 AM
by oque
Baltic Chemistry Competition (online)

Started by Kaspijs | Last post by Kaspijs October 09, 2019, 11:43:46 AM

2 Replies
1510 Views
Last post October 09, 2019, 11:43:46 AM
by Kaspijs
Organic Reaction

Started by oque | Last post by oque October 08, 2019, 08:38:25 PM

0 Replies
1638 Views
Last post October 08, 2019, 08:38:25 PM
by oque
Analytical chemistry

Started by oque | Last post by Borek August 16, 2019, 06:43:53 PM

1 Replies
878 Views
Last post August 16, 2019, 06:43:53 PM
by Borek
Kinetics

Started by oque | Last post by Babcock_Hall August 08, 2019, 10:56:05 AM

1 Replies
822 Views
Last post August 08, 2019, 10:56:05 AM
by Babcock_Hall
How can I find Taiwan Chemistry Olympiad past papers?

Started by Ev3r3sT | Last post by Ev3r3sT July 02, 2019, 01:00:41 PM

0 Replies
881 Views
Last post July 02, 2019, 01:00:41 PM
by Ev3r3sT
2020 US National Chemistry Olympiad

Started by trienebutdiene | Last post by trienebutdiene June 23, 2019, 11:00:06 AM

0 Replies
1125 Views
Last post June 23, 2019, 11:00:06 AM
by trienebutdiene
NO2 problem

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

5 Replies
1465 Views
Last post May 03, 2019, 07:55:23 AM
by mjc123
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