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Is more oxygen used in an incomplete combustion than a complete combustion?
Yes, more oxygen is used in incomplete combustion compared to complete combustion because incomplete combustion results in the partial burning of the fuel, leading to the formation of more byproducts like carbon monoxide and soot. This requires additional oxygen to combine with these byproducts, using up more oxygen overall.
What color should the flame of propane be to show complete combustion?
The flame of propane should be blue in color to indicate complete combustion. A blue flame indicates that the fuel is burning efficiently and producing less soot and harmful byproducts compared to a yellow or orange flame.
What 2 substances are formed when gasoline burns with oxygen during combustion?
When gasoline burns with oxygen during combustion, carbon dioxide and water vapor are formed as the main byproducts of the reaction.
What are the two main constituents of complete combustion of natural gas and oxygen?
The two main constituents of complete combustion of natural gas and oxygen are carbon dioxide (CO2) and water vapor (H2O).
If you achieve perfect combustion what would be left after burning gasoline?
In perfect combustion, gasoline would be completely converted into carbon dioxide (CO2) and water vapor (H2O), with no unburned fuel or other byproducts left behind. This process involves the complete reaction of gasoline molecules with oxygen to produce these two compounds without any waste products.
Is more oxygen used in an incomplete combustion than a complete combustion?
Yes, more oxygen is used in incomplete combustion compared to complete combustion because incomplete combustion results in the partial burning of the fuel, leading to the formation of more byproducts like carbon monoxide and soot. This requires additional oxygen to combine with these byproducts, using up more oxygen overall.
What is the complete burning of 1 gram of a substance called?
The complete burning of 1 gram of a substance is called combustion. During combustion, the substance reacts with oxygen to produce heat, light, and often carbon dioxide and water as byproducts.
Why is incomplete combustion messy?
Incomplete combustion occurs when there is insufficient oxygen present to fully burn the fuel. This leads to the production of soot, carbon monoxide, and other harmful byproducts. These byproducts can accumulate and create a messy residue, such as black carbon deposits or soot, which can stain surfaces.
What are 2 advantages of complete combustion?
Complete combustion produces only carbon dioxide and water as byproducts, minimizing air pollution. It releases more energy compared to incomplete combustion, making it more efficient for use in engines and heating systems.
What color should the flame of propane be to show complete combustion?
The flame of propane should be blue in color to indicate complete combustion. A blue flame indicates that the fuel is burning efficiently and producing less soot and harmful byproducts compared to a yellow or orange flame.
What 2 substances are formed when gasoline burns with oxygen during combustion?
When gasoline burns with oxygen during combustion, carbon dioxide and water vapor are formed as the main byproducts of the reaction.
What is a complete combustion process by element in natural gas?
In a complete combustion process, the main elements in natural gas (methane, CH4) react with oxygen (O2) to produce carbon dioxide (CO2) and water (H2O) as byproducts. The balanced chemical equation for this reaction is: CH4 + 2O2 -> CO2 + 2H2O.
What are the two products made during the complete combustion of Paraffin Wax?
The two products made during the complete combustion of paraffin wax are carbon dioxide (CO2) and water (H2O).
Why does complete combustion release more energy than incomplete combustion?
Complete combustion occurs when a fuel reacts with oxygen to form carbon dioxide and water, releasing more energy because all the fuel is efficiently converted into these products. In incomplete combustion, not all the fuel reacts to form carbon dioxide and water, leading to the release of less energy as other byproducts such as carbon monoxide or soot are formed.
Is it better to have too much gas or too much oxygen for combustion?
It is better to have too much oxygen for combustion. Having excess oxygen ensures complete combustion, which results in a cleaner and more efficient burning process. Too much gas can lead to incomplete combustion, releasing harmful byproducts like carbon monoxide.
What are the byproducts from the combustion of coal?
The byproducts from the combustion of coal include carbon dioxide (CO2), sulfur dioxide (SO2), nitrogen oxides (NOx), particulate matter, and heavy metals such as mercury. These byproducts can contribute to air pollution, acid rain, and other environmental issues.
Give the names of the two products of complete combustion of a fuel such as petrol?
The two products of complete combustion of a fuel like petrol are carbon dioxide (CO2) and water (H2O).
