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The molecules inside some plants giving them vibrant colors can change to other colors under acid and base conditions. What we show here is color change of purple cabbage and a flower named Teornia fournieri in sodium hydroxide (NaOH) and hydrochloric acid (HCl) solutions.
Video & Editing
Yan Liang (L2Molecule.com)
Chemical Reaction Design
Xiangang Tao, Wei Huang, & Yan Liang
Chemical reactions were shot at the Chemistry Experiment Teaching Center of USTC
Music
Royalty-free audio clips from Maxon Cinema 4D Assets
© 2014 Institute of Advanced Technology, University of Science and Technology of China
© 2014 Tsinghua University Press