Endothermic means that the net energy produced when chemical bonds reform is less that the energy required to break the original bonds. (It gets cold because it need more energy from the surrounding molecules)Exothermic means that the net energy produced is more than the required energy to break the original bonds. (it gets hot because it releases energy)Using logic and personal experiences, when you ignite something, such as methane, it burns. just the fact that it burns shows that it is releasing energy in the form of light/heat. this makes the combustion of methane Exothermic.
Yes, the energy produced when gasoline burns is extensive because it releases a large amount of heat energy. This energy is the result of the combustion process where the hydrocarbons in gasoline react with oxygen to produce heat and other byproducts.
When methane burns, the main products are carbon dioxide (CO2) and water (H2O). This combustion reaction occurs when methane reacts with oxygen (O2) in a sufficient supply, producing heat and light as energy. Incomplete combustion can also produce carbon monoxide (CO) and soot (carbon particles) if there isn't enough oxygen.
When methane burns, the carbon dioxide and water formed, equal the mass of the methane plus the mass of the oxygen.
In carbondioxide: CH4 + 3 O2 ==> CO2 + 2 H2O
CH4 + 2O2 --> CO2 + 2H2O
Carbon monoxide and methane
Endothermic means that the net energy produced when chemical bonds reform is less that the energy required to break the original bonds. (It gets cold because it need more energy from the surrounding molecules)Exothermic means that the net energy produced is more than the required energy to break the original bonds. (it gets hot because it releases energy)Using logic and personal experiences, when you ignite something, such as methane, it burns. just the fact that it burns shows that it is releasing energy in the form of light/heat. this makes the combustion of methane Exothermic.
Chemical energy
The production of water and carbon dioxide and the release of heat energy.
combustible?
Cody bogg did and he said that it is possible!
it burns and seperates actually it burns and oxygen burns it , methane is the gas that we mostly use in southern countries for cooking
Yes, the energy produced when gasoline burns is extensive because it releases a large amount of heat energy. This energy is the result of the combustion process where the hydrocarbons in gasoline react with oxygen to produce heat and other byproducts.
When you light a candle, it burns the wax. That is chemical energy. The thermal energy is produced as the lighted wick continue to burn the wax. It also gives out light as it burns.
When methane burns, the main products are carbon dioxide (CO2) and water (H2O). This combustion reaction occurs when methane reacts with oxygen (O2) in a sufficient supply, producing heat and light as energy. Incomplete combustion can also produce carbon monoxide (CO) and soot (carbon particles) if there isn't enough oxygen.
When methane burns, the carbon dioxide and water formed, equal the mass of the methane plus the mass of the oxygen.