Which phrase represents the net amount of energy released or absorbed during a chemical reaction?
- Mayya Alocci
- May 20
- 1 min read
Regents Chemistry Exam January 2025 Question 18
19 Which phrase represents the net amount of energy released or absorbed during a chemical reaction?
(1) the kinetic energy of the reactants plus the potential energy of the products
(2) the kinetic energy of the reactants minus the potential energy of the products
(3) the potential energy of the products plus the potential energy of the reactants
(4) the potential energy of the products minus the potential energy of the reactants
Solution:
During a chemical reaction the net amount of energy released or absorbed is equal to the potential energy of products minus the potential energy of reactants. Choice 4 is the correct answer choice.
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