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IgorC [24]
3 years ago
6

How does a chemical clock work

Chemistry
1 answer:
Rudik [331]3 years ago
3 0

Answer:

The reaction in this experiment is termed an iodine clock reaction, because it is the molecular iodine (I2) that undergoes the sudden concentration change. When the iodine concentration increases, it reacts with the starch in the solution to form a complex, turning it a deep blue-black color.

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