Chemistry brooo

Question

6. Draw reaction coordinate diagrams for the following situations:

a.) A chemical reaction in which the reactants start with an energy of 200 kJ. The

activation energy is 50 kJ. The ∆H is -150 kJ. Is this endothermic or exothermic?

b.) A chemical reaction in which the reacts start with an energy of 100 kJ. The activation

energy is 200 kJ. The ∆H is 100 kJ. Is this endothermic or exothermic?

Answer 1