Potassium nitrate, also known as saltpeter, is a chemical compound with the formula KNO3. It is a type of salt that is commonly used in fertilizers, food preservatives, and fireworks. Potassium nitrate is a key ingredient in gunpowder and has been used historically in the production of explosives.
While potassium nitrate is generally safe when handled properly, it should be used with caution due to its potential to irritate the respiratory system and skin. Care should be taken to avoid inhalation and contact with the compound.
Study Guide
When studying potassium nitrate, it's important to focus on the following key points:
Use mathematical representations to analyze the proportion and quantity of particles in solution.
Equilibrium
Analyze and interpret data to explain the change in concentration of products and reactants, and the stable state achieved under reversible conditions.