Is this an exothermic or endothermic reaction?
How do you know what kind of reaction this is, just by looking at it?
Determine the Heat of Reaction ΔH for this reaction. You must have the correct sign, positive or negative, and the correct unit.
Determine the Activation Energy Ea for this reaction. You must have the correct sign and correct unit,.
Use the diagram below to answer questions 4 - 6

Is this an exothermic or endothermic reaction?
How do you know what kind of reaction this is, just by looking at it?
Determine the Activation Energy Ea for this reaction. You must have the correct sign and correct unit.
How much is the potential energy of the reactants? Correct unit!
How much is the potential energy of the products? Correct unit!