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If a free source of hydrogen exists then no CO2 is produced. Since hydrogen does not exist in high concentrations as a free form on the earth it must be made either through electrolysis of water or from processing natural gas in a refinery. The former is possible with any means of electricity and the amount of CO2 generated is dependent on the means of generation (coal, natural gas, wind, solar, hydroelectric, nuclear etc.)
The fossil fuel that releases the least amount of carbon dioxide is natural gas, which is mostly methane (CH4). This is due to the methane having the lowest carbon to hydrogen ratio of another fossil fuel source.
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Which gas is used when fossil fuels burn carbon dioxide or oxygen?
When fossil fuels burn, oxygen is used as the gas that reacts with the carbon in the fuel to produce carbon dioxide. This process is known as combustion and is the reason why carbon dioxide is released as a byproduct of burning fossil fuels.
What type of combustion fuels produces to the greenhouse gas carbon dioxide?
Fossil fuels such as coal, oil, and natural gas produce carbon dioxide when combusted. Additionally, biofuels made from organic material also release carbon dioxide when burned.
Is the role of fossil fuels in the carbon cycle?
The role of fossil fuels in the carbon cycle is to produce carbon dioxide. Fossil fuels are considered to be the highest contributors to pollution of the environment.
What does fossil fuels produce when they are burn?
When fossil fuels are burned, they produce carbon dioxide, a greenhouse gas that contributes to climate change. They also release other pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter, which can harm human health and the environment.
What kinds of combustion fuel produce the greenhouse gas carbon dioxide?
Fossil fuels such as coal, oil, and natural gas produce carbon dioxide when burned in combustion processes. Wood and biomass also produce carbon dioxide when burned. These activities contribute to the greenhouse effect and global warming.
Which gas is used when fossil fuels burn carbon dioxide or oxygen?
When fossil fuels burn, oxygen is used as the gas that reacts with the carbon in the fuel to produce carbon dioxide. This process is known as combustion and is the reason why carbon dioxide is released as a byproduct of burning fossil fuels.
What type of combustion fuels produces to the greenhouse gas carbon dioxide?
Fossil fuels such as coal, oil, and natural gas produce carbon dioxide when combusted. Additionally, biofuels made from organic material also release carbon dioxide when burned.
Why does burning wood and burning fossil fuels produce the same substance?
The main content is the same. Of the wood is carbon and hydrogen, and that of fossil fuels is hydrogen and carbon. So when wood and fossil fuels are burnt the Carbon combines with oxygen to produce carbon dioxide and carbon monoxide, and the hydrogen combines with oxygen to produce water (H2O). C+O2--> CO2+CO
What are some energy sources that produce carbon dioxide and water when burned?
Fossil fuels such as coal, natural gas, and oil are examples of energy sources that produce carbon dioxide and water when burned. These fuels release carbon dioxide into the atmosphere during combustion, contributing to climate change.
Is the role of fossil fuels in the carbon cycle?
The role of fossil fuels in the carbon cycle is to produce carbon dioxide. Fossil fuels are considered to be the highest contributors to pollution of the environment.
What does fossil fuels produce when they are burn?
When fossil fuels are burned, they produce carbon dioxide, a greenhouse gas that contributes to climate change. They also release other pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter, which can harm human health and the environment.
What kinds of combustion fuel produce the greenhouse gas carbon dioxide?
Fossil fuels such as coal, oil, and natural gas produce carbon dioxide when burned in combustion processes. Wood and biomass also produce carbon dioxide when burned. These activities contribute to the greenhouse effect and global warming.
Is carbon dioxide released by fossil fuel formation?
No, formation of fossil fuels (coal, oil and natural gas) removes carbon dioxide from the atmosphere.Burning of fossil fuels releases carbon dioxide.
Which element is required for the combustion of fossil fuels?
Oxygen is required for the combustion of fossil fuels. During combustion, the carbon and hydrogen in the fossil fuels react with oxygen to produce carbon dioxide, water, and heat energy.
What kind of light bulbs produce carbon dioxide?
No light bulbs produce carbon dioxide as a byproduct of their function. Carbon dioxide is typically produced by burning fossil fuels for electricity generation, heating, or transportation.
Approximately how many megatons of carbon dioxide do humans produce by burning fossil fuels each year?
The burning of fossil fuels by humans produces around 36 gigatons (36,000 megatons) of carbon dioxide each year.
What ways do business produce carbon dioxide?
Industries and factories emit carbon dioxide through burning fossil fuels (coal, oil and natural gas), and from using electricity which is largely generated from fossil fuels.
