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When coal is burned, chemical energy changes to thermal energy. The energy of sunlight was stored in the organic molecules of dead plants, which were compressed and altered to form long-chain hydrocarbons. Burning the coal oxidizes these molecules, releasing heat.
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What energy takes place when coal is burned?
When coal is burned, chemical energy changes to thermal energy. The energy of sunlight was stored in the organic molecules of dead plants, which were compressed and altered to form long-chain hydrocarbons. Burning the coal oxidizes these molecules, releasing heat.
What energy changes take place when coal is burned?
When coal is burned, chemical energy changes to thermal energy. The energy of sunlight was stored in the organic molecules of dead plants, which were compressed and altered to form long-chain hydrocarbons. Burning the coal oxidizes these molecules, releasing heat.
What is the process that coal production takes place?
Coal is mined from underground.
Is coal an example of chemical energy?
Depends how you form energy from coal. But, manly yes since chemical change takes place with all processes.
What chemical changes does coal go through?
Coal is burned to obtain heat; the chemical products of the combustion are carbon dioxide, water and ash.
When coal is burned chemical energy changes to thermal energy?
Yes, when coal is burned, the chemical energy stored in the coal is converted into thermal energy in the form of heat. This heat can then be used to produce steam, which can drive turbines to generate electricity.
Where does combustion take place in a coal-burning power plant?
We can probably say the firebox of the boiler is where combustion takes place in a coal-fired power plant.A coal pulverizer feeds the coal into the firebox (burner or combustion chamber) along with forced air. The air-coal mix is ignited in the hot environment, and the heat rises to the coils in the upper part of the boiler. In the bottom of the combustion area we find the ash or slag collector.
Which coal is burned with the least flame?
anthracite coal
Why is coal non-renewable?
Coal is non-renewable because it takes millions of years to form from the remains of plants and trees that were buried and compressed. Once coal is extracted and burned, it cannot be replaced on a human timescale, making it finite and non-renewable.
What Sissy Spacek film takes place in the sixties?
'Coal Miner's Daughter'
What type of chemical reaction takes place when coal burns?
egg rolls
Can coal be renewed and be brought about again?
No, coal is a non-renewable resource. It takes millions of years for coal to form from dead plant matter, so it cannot be replenished within a human lifespan. Once it is extracted and burned, it is gone.
