Monod reminds us that this reaction comes at the expense of chemical potential energy.
Why do molecules possessing stronger bonds have less chemical energy?
Batteries convert chemical energy back into electrical energy when needed.
So, the short answer to your question is that chemical potential energy is transformed into the heat of the reaction.
Sort of where it's coming from, so we've got chemical energy.
It mustered more chemical energies within itself and went on.
This article focuses on vehicles that claim to extract chemical potential energy directly from water.
Food that we eat has chemical potential energy.
Actually, it is not super-easy to make "chemical energy" with visible light.
The basic source of the heat is chemical energy from the body's metabolism.