Question

in a chemical change, engery is dash​

Answer 1

Answer:

The energy change in a chemical reaction is due to the difference in the amounts of stored chemical energy between the products and the reactants.

Thank You!

Please mark me as brainliest.

Answer 2

• The difference in the quantities of stored chemical energy between the products and the reactants causes the energy change in a chemical reaction to occur.
• The enthalpy of a system refers to its stored chemical energy, or heat content.
• The bonds that bind atoms and molecules store chemical energy.
• It is a kind of potential energy since chemical energy is stored.
• The chemical energy that has been stored is released during a chemical reaction.