Chai Wan Hong Kong

Chai Wan, formerly known as Sai Wan, lies at the east end of the urban area of Hong Kong Island next to Shau Kei Wan. The area is administratively part of the Eastern District, and is a mosaic of industrial and residential areas.

Organic chemistry

Do you love organic chemistry? I love the tutorial videos that you can view on Khan Academy online.

Structure and bonding
Resonance and acid-base chemistry
Alkanes, cycloalkanes, and functional groups
Stereochemistry
Substitution and elimination reactions
Alkenes and alkynes

Jai Chaiwhan

Take a look!