Energy transformation is an important idea to help us understand chemical reactions. In these reactions, energy can change from one form to another. For example, energy can move from being stored in bonds (potential energy) to being in motion (kinetic energy) or turning into heat (thermal energy).
When ethanol burns, the stored chemical energy changes into thermal energy. This gives off heat and light.
Here’s a simple way to show this energy change:
C₂H₅OH + O₂ → CO₂ + H₂O + Energy
This shows how the chemical bonds change and release energy. It helps us see how energy moves and changes forms, which is important in nature.
Energy transformation is an important idea to help us understand chemical reactions. In these reactions, energy can change from one form to another. For example, energy can move from being stored in bonds (potential energy) to being in motion (kinetic energy) or turning into heat (thermal energy).
When ethanol burns, the stored chemical energy changes into thermal energy. This gives off heat and light.
Here’s a simple way to show this energy change:
C₂H₅OH + O₂ → CO₂ + H₂O + Energy
This shows how the chemical bonds change and release energy. It helps us see how energy moves and changes forms, which is important in nature.