The formula of black powder consists of sulfur, saltpeter and charcoal. Chemically, these three components are potassium nitrate (saltpeter), carbon (charcoal) and sulfur (sulfur

Chemically speaking, gunpowder consists of three parts, charcoal, potassium nitrate and sulfur.

Gunpowder is one of the four great inventions

Gunpowder is one of the four great inventions

Almost everyone has fixed a ratio-15 of saltpeter, 3 of charcoal and 2 of sulfur, which has been used until modern times and can be described as the "golden ratio".

Almost everyone has fixed the ratio of 15 saltpeter, 3 charcoal and 2 sulfur, which has been used until modern times. It can be called the "golden ratio"

Use and field of gunpowder

Fireworks, military bullets and shells for wedding festivals

Use of gunpowder and military bullets of fireworks and firecrackers for outdoor weddings and festivals