INTERNATIONAL CHEMISTRY OLYMPIAD (IChO)

Seputar IChO: [di sini]

42nd IChO 2010 Japan

1. Theoretical Problems With Answers IChO42
2. Practical Problems IChO42
3. Answer Of Praktical Problems IChO42

49th IChO 2017 Thailand

1. Theoretical Problems IChO49
2. Theoretical Probles with Solutions and Grading Scheme IChO49
3. Practical Problems IChO49
4. Practical Problems with Solution and Grading Scheme IChO49

50th IChO 2018 Slovakia and Czech Republic 

 

IChO 2018 Preparatory Problems

1. Preparatory Problems: Teoretical
2. Preparatory Problems: Teoretical Solutions
3. Preparatory Problems: Practical
4. Preparatory Problems: Practical Solutions and Suplementary Information
5. IChO Syllabus can be found in the Regulations (Appendices C and D)

IChO 2018 Problems

1. Soal Teori
2. Soal Praktikum
3. Theoretical Problems 50 IChO final sol
4. Practical Problems 50 IChO final sol