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Why is the reaction between methane and oxygen exothermic?
Burning release heat, the molecular structure of methane is destroyed and the bonding energy is released.
Is the combustion of methane an exothermic or endotermic?
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.
Which is an exothermic chemical reaction?
An exothermic reaction is a reaction with release of heat. As an example the burning reaction of methane: CH4 + 2 O2 ------→ CO2 + 2 H2O
What is the equation for an exothermic reaction?
In exothermic reactions heat is liberated. So reaction can be reactants---->products+heat
If it get cold exothermic or endothermic?
Exothermic phenomenon
Is the combustion of methane endo or exothermic reaction?
Let's think about what happens in the combustion of methane. Take natural gas for example (methane) used to heat homes, or used in stoves. The product is heat, therefore heat is given off. Therefore EXOTHERMIC.
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.
Why is the reaction between methane and oxygen exothermic?
Burning release heat, the molecular structure of methane is destroyed and the bonding energy is released.
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 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).
Is the combustion of methane an exothermic or endotermic?
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.
Which is an exothermic chemical reaction?
An exothermic reaction is a reaction with release of heat. As an example the burning reaction of methane: CH4 + 2 O2 ------→ CO2 + 2 H2O
Is methane plus oxygen carbon dioxide plus water plus energy an exothermic equation?
yes
What is the equation for an exothermic reaction?
In exothermic reactions heat is liberated. So reaction can be reactants---->products+heat
What is an exmaple of a chemical reaction for exothermic?
Methane and oxygen react to form water and carbon dioxide and release considerable heat.
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.
What happens when methane is burnt in air?
When methane is burnt in air, it reacts with oxygen to produce carbon dioxide and water vapor, releasing heat energy in the process. The chemical equation for the combustion of methane is: CH4 + 2O2 → CO2 + 2H2O + heat. This reaction is exothermic, meaning it releases energy in the form of heat.
