Answers25-26 CHEMISTRY IN THE EARTH SYSTEM S1HeatQuestion 4
4
AssignmentMultiple Select

Heat

Question 4 • 25-26 CHEMISTRY IN THE EARTH SYSTEM S1

Which statements about the reaction are true? Select all that apply.

Answer
A
The reaction is exothermic
B
The reaction is endothermic
C
The equation shows that 891 kJ of energy are released as a product.
D
The equation shows that 891 kJ of energy are absorbed as a reactant.
E
The graph shows that the reactants have greater potential energy than the products.
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