Look at the energy graph above. Which statements below are TRUE of the energy graph above? Choose the 4 correct statements.
a
591 kJ of energy is absorbed to break the bonds of the reactants.
b
1,134 kJ of energy is absorbed to break the bonds of the reactants.
c
1.134 kJ of energy is released when forming the bonds of the products.
d
591 kJ of energy is released when forming the bonds of the products.
e
More energy is released when forming the bonds of the products than was absorbed when breaking the bonds of the reactants.
f
More energy is absorbed to break the reactant bonds than was released when forming the bonds of the products.
g
The change in energy of the reaction is - 543 kJ. The reaction is endothermic.
h
The change in energy of the reaction is - 543 kJ. The reaction is exothermic.
The correct statements are:
b. 1,134 kJ of energy is absorbed to break the bonds of the reactants.
e. More energy is released when forming the bonds of the products than was absorbed when breaking the bonds of the reactants.
g. The change in energy of the reaction is - 543 kJ. The reaction is endothermic.
h. The change in energy of the reaction is - 543 kJ. The reaction is exothermic.