Dutch National Chemistry Olympiad¶
Nationale Scheikundeolympiade
Key Website¶
Scheikundeolympiade is a super well-maintained information hub of Netherlands Chemistry Olympiad, with all the historical exam archives dating back to 1980s and on-time update of what's new in the country.
Logo¶

Exams Archive¶
2012-2025 (All-rounds)¶
| Year | English | Dutch |
|---|---|---|
| 2025 | Link | Link |
| 2024 | Link | Link |
| 2023 | Link | Link |
| 2022 | Link | |
| 2021 | Link | |
| 2020 | Link | |
| 2019 | Link | |
| 2018 | Link | |
| 2017 | Link | |
| 2016 | Link | |
| 2015 | Link | |
| 2014 | Link | |
| 2013 | Link | |
| 2012 | Link |
1997-2011¶
| Year | Preliminary Round 1 | Preliminary Round 2 | Exercises | Final Round |
|---|---|---|---|---|
| 2011 | Link | Link | TheoryQuestion TheorySolution Experiment |
|
| 2010 | Link | Link | Link | |
| 2009 | Link | Link | Link | |
| 2008 | Link | Link | MonthlyQuestion Exercise1 Exercise2 |
Link |
| 2007 | Link | Link | MonthlyQuestion Exercise |
Link |
| 2006 | Link | Link | MonthlyQuestion Exercise1 Exercise2 |
Link |
| 2005 | Link | Link | MonthlyQuestion Exercise1 Exercise2 |
Link |
| 2004 | Link | Link | MonthlyQuestion Exercise1 Exercise2 |
Link |
| 2003 | Link | Link | Link | Link |
| 2002 | Link | Link | Link | Link |
| 2001 | Link | Link | Link | |
| 2000 | Link | Link | Link | Link |
| 1999 | Link | Link | Dutch English |
|
| 1998 | Link | Link | Link | Link |
| 1997 | Link | Link | Link |
1980-1996¶
| Year | Preliminary Round | Exercises | Final Round |
|---|---|---|---|
| 1996 | Link | Link | Link |
| 1995 | Link | Link | |
| 1994 | Link | Link | Link |
| 1993 | Link | Link | |
| 1992 | Link | Link | |
| 1991 | Link | Link | |
| 1990 | Link | Link | |
| 1989 | Link | Link | Link |
| 1988 | Link | Link | Link |
| 1987 | Link | Link | |
| 1986 | Link | Link | Link |
| 1985 | Link | Link | |
| 1984 | Link | Link | Link |
| 1983 | Link | Link | |
| 1982 | Link | Link | Link |
| 1981 | Link | Link | |
| 1980 | Link |