photosynthesis
A chemical change occurs when this happens.
This is an endothermic reaction.
Any chemical reaction need an activation energy.
Enzymes lower the activation energy of a chemical reaction. Since more molecules have sufficient energy to react, the reaction occurs faster.
Chemical bonds are broken.
An energy-absorbing reaction occurs spontaneously, as opposed to an energy-releasing reaction, which starts off slowly.
Chemical energy becomes light and heat energy.
A reaction occurs when 2 particles collide with sufficient energy to overcome the activation barrier and then react.
When a chemical reaction occurs atoms get ionized. Atoms are never created nor destroyed in a chemical reaction.
for energy:) The major reason for chemical bonding is to produce energy. As a reaction occurs and begins to form products at a lower energy, energy must be released.
As it decays bacteria catalyses a chemical reaction to release methane and heat. When you burn it a chemical reaction occurs between the biomass and oxygen that releases light and heat. Biomass contains potential energy that can be chemically released.
There is a chemical reaction that occurs and energy is infused into a covalent bond.