Wednesday, January 23, 2008

VIDEO: Briggs-Rauscher Oscillating Color Change Reaction

The Briggs-Rauscher reaction basically "begins when three colorless solutions are mixed together -- the color of the resulting mixture will oscillate between clear, amber, and deep blue for about 3-5 minutes." Video after the break.

The Briggs-Rauscher reaction, also known as 'the oscillating clock', is one of the most common demonstrations of a chemical oscillator reaction



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[Source: Tech Blog]