What is KClO3?

Answer by  choweric2005 (39)

Potassium chlorate is a cheap source of pure oxygen in laboratories. When heated, it decomposes, forming oxygen as a product. Its use as a source of oxygen is implemented in some airplanes and the space station. Potassium chlorate is also as an explosive in fireworks, but more expensive compared to the traditional gunpowder.

Answer by  Henry55 (118)

This is potassium chlorate and is commonly used in combination with other molecules to create fireworks. It is also used in the production of oxygen gas.