Question

Part 1: Does the diagram illustrate an endothermic or an exothermic reaction? Give reasons in support of your answer.

Part 2: Describe how you can determine the total change in enthalpy and activation energy from the diagram and if each is positive or negative. (10 points)

Answer 1

Step-by-step explanation:

exothermic. because the reactants are higher than the end products. the downward slope is showing energy as heat. enthalphy change is also negative due to this being exothermic.

If your products are high than the reactants it is endothermic. This would make the enthalpy positive,