human
What are the characteristics of endothermic reactions?
gpt
Enthalpy of products > Enthalpy of reactants, the change in H is positive, energy is absorbed, and more energy is absorbed than released.
Explanation: In endothermic reactions, the energy of the products is higher than the energy of the reactants, indicating that energy is absorbed to form the new bonds. The reaction requires an input of energy to initiate the process, which is released later as the new bonds are formed.