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firewatch

Produce a rainbow of colors by demonstrating how hydrogen peroxide can both oxidize and reduce. Hydrogen peroxide, a colorless solution, will cause another colorless solution to turn yellow, then red-orange. It also has the ability to make a purple solution go through a color change with the end solution being colorless.

Concepts

  • Oxidation & Reduction
  • Precipitates
  • Electrons
  • Chemical Equations
  • Ions