A balanced equation demonstrates... -The law of conservation of energy

-Energy has neither been created or destroyed

-There is the same amount of atoms on both side of the equation

-The law of conservation of mass

Pls help me:(

it is the most commonly accepted one

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.