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How does chemical reaction occur in a coal?
Coal is primarily composed of carbon, which can undergo chemical reactions such as combustion when exposed to heat and oxygen. When coal is heated, the carbon in it reacts with oxygen in the air to produce carbon dioxide and heat energy. This is the basis of how chemical reactions occur in coal.
In the fire triangle coal is an example of what?
Coal is an example of a fuel in the fire triangle, which consists of fuel, heat, and oxygen. Coal provides the material that can undergo combustion in the presence of heat and oxygen, completing the requirements for a fire to occur.
In the fire triangle coal is an example of?
In the fire triangle, coal is an example of a fuel component. Fuel is one of the three components necessary for a fire to occur, along with heat and oxygen. Coal provides the combustible material that can sustain and propagate a fire.
Where are the first stages of coal formed?
The first stages of coal formation occur in swamps and marshes where plant material is deposited and buried under sediments. Over time, the plant material undergoes processes like compaction and heating, transforming into peat, which is the precursor to coal.
Why is an explosion is more likely to occur with coal dust than with lumps of coal?
Coal dust particles have a larger surface area compared to lumps of coal, allowing for faster combustion and easier ignition. The dispersed nature of dust particles also creates more opportunities for them to come into contact with an ignition source, increasing the likelihood of an explosion.
How does chemical reaction occur in a coal?
Coal is primarily composed of carbon, which can undergo chemical reactions such as combustion when exposed to heat and oxygen. When coal is heated, the carbon in it reacts with oxygen in the air to produce carbon dioxide and heat energy. This is the basis of how chemical reactions occur in coal.
What accidents might occur from coal power plants?
penis
When did coal become a common fuel in Europe?
Widespread use of coal did not occur in Europe until the fifteenth and sixteenth centuries.
Where in Asia can coal be found?
Coal is found in large quantities in Asia. About half the world's reserves occur in north China, India, Kazakhstan and Siberia in Russia.
When the energy conversions that occur when coal is formed and then burned to produce thermal energy?
It turns into energy
In the fire triangle coal is an example of what?
Coal is an example of a fuel in the fire triangle, which consists of fuel, heat, and oxygen. Coal provides the material that can undergo combustion in the presence of heat and oxygen, completing the requirements for a fire to occur.
In the fire triangle coal is an example of?
In the fire triangle, coal is an example of a fuel component. Fuel is one of the three components necessary for a fire to occur, along with heat and oxygen. Coal provides the combustible material that can sustain and propagate a fire.
How does spontaneous combustion in coal occur and what are the factors that contribute to this phenomenon?
Spontaneous combustion in coal happens when the coal self-heats and ignites without an external heat source. Factors that contribute to this phenomenon include the coal's composition, moisture content, particle size, and ventilation. When coal oxidizes, it releases heat, and if the heat cannot dissipate quickly enough, it can lead to spontaneous combustion.
Where are the first stages of coal formed?
The first stages of coal formation occur in swamps and marshes where plant material is deposited and buried under sediments. Over time, the plant material undergoes processes like compaction and heating, transforming into peat, which is the precursor to coal.
What do good children get from S anta?
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Why is an explosion is more likely to occur with coal dust than with lumps of coal?
Coal dust particles have a larger surface area compared to lumps of coal, allowing for faster combustion and easier ignition. The dispersed nature of dust particles also creates more opportunities for them to come into contact with an ignition source, increasing the likelihood of an explosion.
Jade naturally occurs with serpentine. Does obsidian naturally occur with anthracite?
No. One seldom finds obsidian in a coal mine.
