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Burning coal releases harmful gases such as carbon dioxide, sulfur dioxide, and nitrogen oxides into the atmosphere, contributing to air pollution and global warming. It also produces ash and other solid waste that can contaminate water and soil if not disposed of properly.
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What happens when coal is burn without oxygen?
When coal is burned without oxygen, it undergoes a process called pyrolysis where it decomposes into volatile gases, tar, and char. This can produce useful byproducts such as charcoal and coal gas, which can be used in various industrial processes.
How hot does coal burn?
Coal can burn at temperatures ranging from 600 to 1300 degrees Celsius (1112 to 2372 degrees Fahrenheit) depending on the type of coal and the conditions of combustion.
Is coal flammable?
Yes, coal is flammable. It can be ignited and burn if exposed to sufficient heat and oxygen.
Can coal burn on its own?
No, coal cannot burn on its own. It requires a heat source, such as a match or lighter, to ignite and start burning.
Why is burning coal a combustion reaction?
Burning coal involves a chemical reaction where coal reacts with oxygen to produce heat, carbon dioxide, and water vapor. This process is a combustion reaction because it involves a rapid oxidation of the carbon in coal, releasing energy in the form of heat and light.
What happens when people burn fossil feels?
Fossils are mostly minerals, so unless they are very high in carbon, such as coal, they will not burn.
What happens when coal is burn without oxygen?
When coal is burned without oxygen, it undergoes a process called pyrolysis where it decomposes into volatile gases, tar, and char. This can produce useful byproducts such as charcoal and coal gas, which can be used in various industrial processes.
What if we put coal on ice and burn the coal?
it will burn it would probably burn at first and melt the ice and water does not encourage burning so the coal stops burning
What happens when coal burns using oxygen?
it creates the air to beocme more polluted and creates oxygen as u burn it,
What element in the air is needed for coal dust to burn?
Oxygen is the element in the air that is needed for coal dust to burn. When coal dust is exposed to oxygen and heat, it can ignite and burn.
Does coal release energy?
Yes, coal releases energy when it is burned. The burning process converts the stored chemical energy in coal into heat energy, which can be used to generate electricity or heat buildings.
Do you alter coal to use it?
When you burn coal you are using it not altering it.
How hot does coal burn?
Coal can burn at temperatures ranging from 600 to 1300 degrees Celsius (1112 to 2372 degrees Fahrenheit) depending on the type of coal and the conditions of combustion.
What happens when you burn to many fossil fules?
(Such as coal) You release carbon dioxide gas into the atmosphere, and that is claimed to cause global warming (greenhouse effect).
Is coal energy non renewable?
coal is non-renwable because you burn it
What are the chemicals when oil and coal burn?
Na2so4
How does soot exist in flames?
When you burn coal.
