Chemistry

Hong Kong Chemistry Olympiad for Secondary Schools


Result Announcement of Hong Kong Chemistry Olympiad for Secondary Schools (2018-2019)

 

   Topic: Chemistry of Group VI Elements (Oxygen, Sulphur, Selenium) 第六族化學 (氧,硫,硒)

 

   The following 7 teams will be entering to Final Round

Sch Code

School

Title_Eng

4     

True Light Girls' College

"Sul"

6A

Carmel Pak U Secondary School

The Importance of Oxygen in the Synthesis of Starch-stabilized Silver nanoparticles and their application in the photo-fermentation of blue-green alage

6B

Carmel Pak U Secondary School

The Importance of Oxygen in the detection of Tannin and Formation of Kombucha from Tannin-rich Tea Leaves, coffee and Fruit Skins

8B

Chiu Lut Sau Memorial Secondary School

Is Selenium a Metal, Non-metral or Metallois?

12

St. Paul's Convent School

SOSeliminator - Synthesis of Nanoseium, Nanosulphur and Graphene Oxide for Dye Degradation and Hg2+Removal

22B

King's College

Chlorophyll-Sensitized TiO2-Catalysed Photodecomposition of Methanal

28A

La Salle College

An Investigation on Green Synthesis of Sulphur Nanoparticles (SNPs) using Common Food Extracts and Their Adsorption Activities Towards Metal Ions