Two translucent liquids are mixed. At first, nothing happens: the resulting solution is still translucent. Suddenly, with no warning, the solution turns blue-black all at once.
Curriculum links include redox reactions, rate of reaction, kinetics
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|Subject(s)||Science, Practical work, Enquiries and investigations, Demonstrations, Chemistry|
|Published||2010 to date|
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This resource is part of Teaching enquiry with mysteries incorporated
- Teaching enquiry with mysteries incorporated
- Clock reaction