Chemistry 9th Edition

Published by Cengage Learning
ISBN 10: 1133611095
ISBN 13: 978-1-13361-109-7

Chapter 6 - Thermochemistry - Active Learning Questions: 3

Answer

The process of the fire burning is an exothermic process as heat energy is radiated out of the system into the surroundings. From the perspective of the surroundings, the process is endothermic as the surroundings are absorbing energy from the fire. As the fire burns, potential energy held in the chemical bonds is being released into kinetic energy with the movement of particles such as $CO_2$ into the air.

Work Step by Step

See explanation above.
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