Consider the reaction A → B with the following data: Energy of reactants = 50 kJ/mole;
Energy of products = 70 kJ/mole;
Energy of transition state = 80 kJ/mole.
The reaction is ________, has a heat of reaction of ________ kJ/mole, and the energy of activation is ________ kJ/mole.

Question

Quizplus · Accepted Answer

The reaction is endothermic because the energy of the products is higher than the energy of the reactants. The heat of reaction is 20 kJ/mole (70 - 50), and the energy of activation is 30 kJ/mole (80 - 50).

Consider the Reaction a → B with the Following Data