Living by Chemistry
2nd Edition
ISBN: 9781464142314
Author: Angelica M. Stacy
Publisher: W. H. Freeman
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Question
Chapter U5.95, Problem 2E
Interpretation Introduction
Interpretation: The reason for cool sensation of beaker during an endothermic reaction taking place in a beaker needs to be explain.
Concept Introduction: In
Endothermic and exothermic processes are defined on the basis of energy involved. The addition of energy is endothermic whereas loss of energy is exothermic.
Expert Solution & Answer
Explanation of Solution
System is defined by beaker and surrounding is the atmosphere that surrounds the beaker.
Sinceit is an endothermic reaction so, the heat energy is added/supplied the system. The heat energy added/supplied the system is absorbed from surroundings and thus, it results in lower temperature of surroundings and as a result, the endothermic reactions taking place in a beaker cause the beaker to feel cold.
Chapter U5 Solutions
Living by Chemistry
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