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What energy is stored in cattle dung?
Potential energy in the form of methane.
When methane gas reacts with oxygen what happen?
When methane gas reacts with oxygen, it undergoes combustion to form carbon dioxide and water vapor. This reaction releases energy in the form of heat and light. Methane (CH4) + 2O2 → CO2 + 2H2O.
What do you get when you combust methane?
When methane is combusted, it reacts with oxygen to produce carbon dioxide and water vapor, releasing heat energy in the process. This chemical reaction is a common way to generate energy in the form of heat.
What releases energy from dead plants and animals?
carbon compounds reacts with water and form methane
Why methane is exothermic?
Methane is exothermic because when it reacts with oxygen to form carbon dioxide and water, energy is released in the form of heat. This reaction releases more energy than it takes to break the bonds in the reactants, leading to a net release of energy.
What happens when methane combines with oxygen?
When methane combines with oxygen in the presence of heat or a spark, it undergoes combustion to produce carbon dioxide, water, and heat energy. This reaction is exothermic, meaning it releases energy in the form of heat.
Why is the burning of methane is an exothermic reaction?
When methane is burned, it reacts with oxygen to form carbon dioxide and water. This process releases energy in the form of heat and light, making it an exothermic reaction. The formation of the stronger bonds in carbon dioxide and water releases more energy than is required to break the bonds in methane and oxygen.
Is the reaction between methane and oxygen exothermic or endothermic?
The reaction between methane and oxygen is exothermic, meaning it releases energy in the form of heat. This is because the bonds formed in the products (water and carbon dioxide) are stronger than the bonds in the reactants (methane and oxygen), resulting in a release of energy.
Is chemical energy a form of potential energy?
Yes, chemical energy is a form of potential energy. Chemical energy could be considered as potential energy stored in the bonds of a molecule. To use a single example, if we burn methane (CH4) in air (with oxygen, O2, it it), the result will be the formation of carbon dioxide (CO2) and water vapor (H2O). The reaction will release a lot of heat (thermal energy), and that energy came from the chemical potential energy in the bonds of the methane.
Is the formation of methane an exothermic or endothermic reaction?
The formation of methane (CH4) is an exothermic reaction, meaning it releases energy in the form of heat to the surroundings. This is because more energy is required to break the bonds in the reactant molecules (such as carbon and hydrogen) than is released when new bonds are formed in the product (methane).
How can methane in well water be used for energy?
How much energy do we get form analerob fermntation of wet organinc byproducts, containing fat, suger and protein
Can you make energy out of methane?
Yes. Methane is a combustible gas.
