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What kind of energy do you petroleum and contain?
Petroleum contains chemical energy that is released when it is burned to produce heat and power. This energy comes from the carbon and hydrogen molecules present in petroleum.
How is petroleum energy released?
Petroleum energy is released through combustion, where the fuel is burned in the presence of oxygen to release heat energy. This heat energy is then used to generate electricity or power engines in vehicles and machinery.
Why is energy from petroleum referred to as stored energy?
The energy from the petroleum is only accessable when the fuel is burnt, if the petroleum itself doesn't undergo burning the energy isn't released. So the energy is called 'stored' or 'potential' energy.
Where does the energy of petroleum come from?
The energy in petroleum comes from organic matter, such as phytoplankton and algae, that lived millions of years ago. Over time, this organic matter was buried and subjected to heat and pressure, resulting in the formation of petroleum. When we burn petroleum, the stored energy is released as heat and light energy.
What are the gases that are released on burning of petroleum?
The main gases released on burning petroleum are carbon dioxide (CO2) and water vapor (H2O). Incomplete combustion can also produce carbon monoxide (CO) and nitrogen oxides (NOx), which are harmful pollutants.
The energy in petroleum and coal is stored as?
The energy in petroleum and coal is stored as chemical energy. This energy is released when these substances are burned, producing heat and other forms of energy.
What is the energy obtained from petroleum as stored energy?
The energy obtained from petroleum is in the form of chemical potential energy, which is stored in the hydrocarbon molecules. When petroleum is burned, this stored energy is released as heat and light energy, which can be used for various applications such as generating electricity or powering vehicles.
Is energy stored in petroleum?
Yes, petroleum stores potential energy within its molecular bonds. When burned, this energy is released in the form of heat and can be harnessed to power various processes, such as transportation or electricity generation.
What do you mean by petroleum refining?
petroleum refining is petroleum refining
Is petroleum found in the atmosphere?
Petroleum is not found in the atmosphere naturally. It is a fossil fuel formed from the remains of ancient marine organisms buried in the Earth's crust. However, petroleum products, like volatile organic compounds, can be released into the atmosphere through human activities such as burning fuel or industrial processes.
How does petroleum gas work?
Petroleum gas, also known as liquified petroleum gas (LPG), is a byproduct of refining crude oil. It is stored under pressure as a liquid and converted to gas when released. It is used as a fuel for heating, cooking, and transportation due to its energy density and clean-burning properties.
What is the definition of petroleum free?
Something that contains no petroleum is petroleum-free.
