The heat absorbed or released in the reaction.
Answer to Problem 80PQ
The heat released in the reaction is
Explanation of Solution
Write the expression to calculate the entropy of reactant A.
Here,
Write the expression to calculate the entropy of reactant B.
Here,
Write the expression to calculate the entropy of reactant D.
Here,
Write the expression to calculate the entropy change for the reaction.
Here,
Write the expression to calculate the heat.
Here, Q is the amount of heat.
Conclusion:
Substitute
Substitute
Substitute
Substitute
Substitute
The value of Q is the negative thus, the heat will release the system after the reaction.
Therefore, the heat released in the reaction is
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Chapter 22 Solutions
Physics for Scientist and Engineers (Foundations And Connection; Volume I and II) LLF edition
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