Released
Released
This shows that the reaction is endothermic because energy is absorbed in the reaction and not produced.
Every combustion process is exothermic (the release of heat and light) so the products have low energy as compare to reactants which are in this case Butane and oxygen.
The chemical energy in the reactants is almost equal to the chemical energy in the products
In an exothermic reaction the energy of the products is less than that of the reactants.
Released
bonds
The chemical energy in the reactants is almost equal to the chemical energy in the products
This shows that the reaction is endothermic because energy is absorbed in the reaction and not produced.
Every combustion process is exothermic (the release of heat and light) so the products have low energy as compare to reactants which are in this case Butane and oxygen.
The chemical energy in the reactants is almost equal to the chemical energy in the products
In an exothermic reaction the energy of the products is less than that of the reactants.
The difference in potential energy between the reactants and products.
Kinetic energy has more energy than products.
Temperature increasesNegative energy changereactant's energy is higher than productsMore energy is released to form bonds (products) than energy absorbed to break bonds (in reactants)from my revision :D
The amount of heat given off by the reaction
Activation energy is the distance from the reactants to the top of the "hill."