0
=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.=
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What are the ratios of the components of black powder in fireworks?
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.
What is the difference in light intensity between white and black?
Contrast Ratio
The best absorbers of heat are what kinds of surfaces?
Black surfaces with large area absorb heat best (a powder for example that is black).
For a monitor the difference between the brightest white and the darkest black is called the?
contrast ratio
What ratio describes the difference in light intensity between the brightest white and the darkest black that can be displayed on an LCD monitor?
gpu
What are the principal parts of black powder?
Black powder has just 3 components: potassium nitrate, charcoal and sulfur in the ratio 75:15:10. These are integrated finely into each other.
What makes up the black powder?
Black powder is made up of potassium nitrate, charcoal and sulfur in the ratio 75:15:10. These components are integrated finely into each other.
What are the components of black powder what are the ratios of these components?
It is composed of charcoal, saltpeter, and sulfur
What were the components of the first bomb?
Black powder. By the Chinese
What components are in black powder?
Potassium nitrate, or saltpeter charcoal and sulfur
What are the components of black powder What are the ratios of these component's?
It is composed of charcoal, saltpeter, and sulfur
What are components of black powder used in fire works what are their ratios?
sulfer charcoal saltpeter
What are the compontents of black powder?
Black powder consists of potassium nitrate, charcoal and sulfur in the ratio 75:15:10. In guns, smokeless powder is used which consists mainly of nitrocellulose(also called guncotton).
What has definite ratio of components?
A compound has a definite ratio of components.
What are the ratios of the components of black powder in fireworks?
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.
What are component ratios of black powder?
The ratio is 75% potassium nitrate 15% charcoal and 10% sulfur. Measured by weight.
What was gun powder made from?
Black powder, the original form of gunpowder, was made from a combination of potassium nitrate (also known as saltpeter), charcoal, and sulfur in a 15:3:2 ratio.
