Question

What are some simple compounds you can make with potassium nitrate?

Answer 1

Major uses of potassium nitrate are in fertilizers, rocket propellants and fireworks. It is one of the major constituents of gunpowder (blackpowder) and has been used since the Middle Ages as a food preservative.

Answer 2

http://en.wikipedia.org/wiki/Potassium_nitrate

Answer 3

try it as a skin moisturizer