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Chemistry Olympiads - links to national competitions problems
Started by Borek « 1 2 » | Last post by Vidya May 12, 2023, 10:48:37 PM |
19 Replies
66164 Views |
May 12, 2023, 10:48:37 PM by Vidya |
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Chemistry Olympiads forum - initial remarks
Started by Borek | Last post by Rutherford March 22, 2014, 12:50:00 PM |
1 Replies
14924 Views |
March 22, 2014, 12:50:00 PM by Rutherford |
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Where I can find the solutions to the preparatory problems for ICHO 2022?
Started by dolphinsea14 | Last post by dolphinsea14 March 08, 2022, 03:44:57 PM |
0 Replies
4193 Views |
March 08, 2022, 03:44:57 PM by dolphinsea14 |
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Chemical formula of tooth erosion
Started by Dihiya | Last post by Dihiya May 09, 2021, 04:10:28 AM |
2 Replies
3835 Views |
May 09, 2021, 04:10:28 AM by Dihiya |
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Latin American Chemistry Competition (2nd edition)
Started by nicomanno | Last post by nicomanno February 16, 2021, 06:29:20 PM |
0 Replies
3720 Views |
February 16, 2021, 06:29:20 PM by nicomanno |
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Flemish chemistry olympiad question
Started by yuheng_wu | Last post by AWK December 17, 2020, 03:11:12 AM |
4 Replies
4419 Views |
December 17, 2020, 03:11:12 AM by AWK |
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Can someone tell me what I'm doing wrong here? (calculation)
Started by yuheng_wu | Last post by yuheng_wu December 17, 2020, 02:50:55 AM |
6 Replies
5165 Views |
December 17, 2020, 02:50:55 AM by yuheng_wu |
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Question about coordinate covalent bond
Started by yuheng_wu | Last post by yuheng_wu December 16, 2020, 02:06:23 PM |
2 Replies
8768 Views |
December 16, 2020, 02:06:23 PM by yuheng_wu |
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Ideal gas law question
Started by yuheng_wu | Last post by AWK December 16, 2020, 05:16:36 AM |
3 Replies
4185 Views |
December 16, 2020, 05:16:36 AM by AWK |
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Baltic Chemistry Competition (online)
Started by Kaspijs | Last post by Kaspijs October 11, 2020, 02:55:06 PM |
3 Replies
6640 Views |
October 11, 2020, 02:55:06 PM by Kaspijs |
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d orbital splitting
Started by bluebunny2020 | Last post by bluebunny2020 March 09, 2020, 03:55:59 PM |
0 Replies
3410 Views |
March 09, 2020, 03:55:59 PM by bluebunny2020 |
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Fast method to determine if a compound is polar or non polar
Started by kooryan | Last post by Fish200398 January 24, 2020, 10:51:04 AM |
2 Replies
3688 Views |
January 24, 2020, 10:51:04 AM by Fish200398 |
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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
3786 Views |
July 02, 2019, 01:00:41 PM by Ev3r3sT |
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2020 US National Chemistry Olympiad
Started by trienebutdiene | Last post by trienebutdiene June 23, 2019, 11:00:06 AM |
0 Replies
4209 Views |
June 23, 2019, 11:00:06 AM by trienebutdiene |
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NO2 problem
Started by oque | Last post by mjc123 May 03, 2019, 07:55:23 AM |
5 Replies
4859 Views |
May 03, 2019, 07:55:23 AM by mjc123 |
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