The Chinese invented black powder. A basic composition has about 75% of KNO3 ,
(potassium nitrate), about 10% S (sulfur), and about 15% charcoal. Al have to be
pulverized separately.
=Black Powder:==75 parts Potassium Nitrate ( KNO3 or saltpeter/saltpetre, or nitre/niter). 10 parts Sulphur/sulphur (S) 15 parts Charcoal (C)==Generally, around the world in the 1800s, Black Powder came to be standardized at 15/2/3 or 15/3/2 of KNO/S/C, both to the same effect.=
Black paint can be made by mixing together equal parts of primary colors, such as blue, red, and yellow. Adjust the ratios of these colors to achieve the desired shade of black.
fire works contain black powder aka gun powder. it consists of charcoal, sulfur, and potassium oxide. when ignited, the charcoal acts like a slower burning fuel, sulfur makes the smell (kind of like eggs) and the potassium oxide goes boom.
The question is unclear black is not a color, it is a shade. But all colors make the shade black.
The purpose of the black cable in this electrical circuit is to carry the electric current from the power source to the connected devices or components in the circuit.
It is composed of charcoal, saltpeter, and sulfur
It is composed of charcoal, saltpeter, and sulfur
sulfer charcoal saltpeter
tranda
Larger grain black powder, such a fG or ffG. Black powder substitutes, such as Pyrodex are not intended for use in propelling fireworks. Pyrodex R could be tried- rmember it is measured not by weight, but by volume.
The discovery of black powder was an accident but the discovery of fireworks were definatly intentional.
from explosive and flamable stuff such as black powder
Here are some ingredients in fireworks... Charcoal, gun powder (black powder) ( for explosion), alumunuim powder ( for flash), potassium nitrate (saltpeter) (for smoke).
Potassium nitrate is used to make fireworks and black powder (which is used in gun powder).
Impossible to say, but it definitely happened in China not long after they perfected the formula for black powder. The Chinese first used black powder to make various types of fireworks, including firecrackers. But eventually adapted black powder based fireworks technology to warfare by scaling upward.
Black powder is much weaker than smokeless powder. Smokeless powder, for this reason, once invented(much after black powder), replaced black powder in guns. However, black powder is still used in fireworks because the extreme explosive power of smokeless powder would prove too dangerous in fireworks.
Black powder. By the Chinese