Hydrogen peroxide is a chemical compound that’s used for many purposes, from whitening teeth to cleaning small cuts and scrapes. Some people claim it can even cure cancer. The claim is based on ...

But since there are so many bacteria-banishing solutions available today, it can be hard to know which chemical is right for ...

Catalysis of the decomposition of hydrogen peroxide is demonstrated in a foil-covered florence flask or fancy bottle. A packet of manganese dioxide catalyst is suspended by a thread inside the neck of ...

The reaction of hydrogen peroxide with potassium iodide is demonstrated in a tall cylinder. Saturated potassium iodide is added to a mixture of soap, glycerin, water, and hydrogen peroxide. Oxygen and ...