實用網址和短片

Iodine clock reaction

https://www.youtube.com/watch?v=_qhYDuJt8fI

Reaction between potassium and water

https://www.youtube.com/watch?v=oqMN3y8k9So

Egg and vinegar

https://www.youtube.com/watch?v=rIN-5Worgm0

What is Electrolysis

https://www.youtube.com/watch?v=7uIIq_Ofzgw

Simple explanation of the Mass Spectrometer

https://www.youtube.com/watch?v=tOGM2gOHKPc&t=208s

Liquid metals in catalyst production

https://www.thechemicalengineer.com/features/liquid-metal-a-catalyst-for-change/

A new chemical process Turns Plastic Waste into hydrocarbon building blocks for plastics

https://www.universityofcalifornia.edu/news/new-process-vaporizes-plastic-bags-and-bottles-yielding-gases-make-new-recycled-plastics

HKEAA DSE Chemistry Info

http://www.hkeaa.edu.hk/en/hkdse/hkdse_subj.html?A2&2&7