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What is it called when coal is burned in oxygen?
Hydrocarbon combustion refers to the chemical reaction where a hydrocarbon reacts with oxygen to create carbon dioxide, water, and heat. Energy is obtained from fossil fuels through combustion (burning) of the fuel.
What things do we get when burn coal with oxygen?
All living things—even people—are made up of carbon. But when coal burns, its carbon combines with oxygen in the air and forms carbon dioxide. Carbon dioxide (CO2) is a colorless, odorless gas, but in the atmosphere, it is one of several gases that can trap the earth’s heat.
What happens when coal burn in air?
Charcoal reacts with oxygen of the air at a glowing red heat to form colourless carbon monoxide gas, which then burns with a blue flame with more oxygen from the air to produce carbon dioxide gas. It is very poisonous and ventilation of rooms where charcoal is burning is essential.
What happens to oxygen during burning?
Combustion is another name for burning. In a combustion reaction, fuel is burned and reacts with oxygen to release energy.
Does coal burn a lot of air?
In furnaces, it is calculated that nearly, 200 cubic feet of air pass through the fuel for the combustion of one pound of coal. We see by this what an amount of air is necessary to be admitted into rooms during the winter season for the complete combustion of the fuel in stoves and grates.
Why is burning coal so bad?
Sulfur dioxide and coal – Coal-fired power plants are the largest human-caused source of sulfur dioxide, a pollutant gas that contributes to the production of acid rain and causes significant health problems. Coal naturally contains sulfur, and when coal is burned, the sulfur combines with oxygen to form sulfur oxides.
What color is oxygen when it burns?
The reddish-yellow color of the flame is the result of the inability of the solid wood to mix very well with the gaseous oxygen in the atmosphere; as a result, some elemental carbon is also produced, which glows with a reddish-yellow color….
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Is Coke purest form of coal?
The answer to this question is option a. It is because coal is the purest form of carbon. When it comes to coal, it is not available in a crystalline material.