Color Changing Flower - Iodine vapor reaction
Автор: Wacky and Brainy
Загружено: 2021-02-15
Просмотров: 81
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Hey guys! Today, let's color a flower! BUT, instead of the usual live flower and food coloring, let's use iodine in potassium iodide(aka potassium triiodide), and starch! Exciting, isn't it?
The reaction features on of my previous videos, how to detect starch in food?
Link here: • How to detect starch in foods?
Like that video, the iodine complexes with starch, forming a blue starch-triiodide(or starch-iodine) complex. Unlike that one, this one is a one with iodine vapor, and the flower changes like MAGIC.
Checkout:
Mel Chemistry - https://melscience.com/US-en/chemistry/
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