IChO

INTERNATIONAL CHEMISTRY OLYMPIAD (IChO)

Seputar IChO: [di sini]

42nd IChO 2010 Japan

1. Theoitical Problems With Answers IChO42
2. Practical_Problems_IChO42 
3. Answer Of Practical_Problems IChO42

49th IChO 2017 Thailand

1. Theoretical Problems IChO49 
2. Theoretical problems with solutions and grading scheme IChO49
3. Practical problems IChO49
4. Practical problems with solutions 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