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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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xlr300 xlr300
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9 years ago
Whether a reaction is exothermic or endothermic is determined by ________.
A) the activation energy
B) the physical state of the reaction system
C) an energy balance between bond breaking and bond forming resulting in a net loss or gain of energy
D) whether a catalyst is present

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
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dustyparticledustyparticle
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xlr300 Author
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#2
9 years ago
Thank you for helping me out all semester, your answer was right! Bye for now
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#3
9 years ago
Welcome Happy Dummy
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