Discover the principle of oxidation-reduction. Compounds that change color as a result of a change in their pH or oxidation state are called indicators. Illustrate this principle by mixing potassium hydroxide and dextrose with methylene blue and introducing oxygen by shaking the flask.

Kit Includes:

2 x 25mL Potassium Hydroxide, 5.0M Solution
1 x 6mL Methylene Blue Chloride, 1% Solution
5 Bags x 5g Dextrose Monohydrate (Glucose) Powder