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Physical Chemistry

2nd Edition
Ball + 3 others
Publisher: Wadsworth Cengage Learning,
ISBN: 9781133958437

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Section
BuyFindarrow_forward

Physical Chemistry

2nd Edition
Ball + 3 others
Publisher: Wadsworth Cengage Learning,
ISBN: 9781133958437
Chapter 2, Problem 2.68E
Textbook Problem
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Compare the answers from Examples 2.13 and 2.14. What is the trend in the final temperature as the molecule gets more complex and vibrational energies have a more significant impact on the thermal energy and heat capacity of the gas?

Interpretation Introduction

Interpretation:

2.68. Compare the answers from Examples 2.13 and 2.14. What is the trend in the final temperature as the molecule gets more complex and vibrational energies have a more significant impact on the thermal energy and heat capacity of the gas?

Concept introduction:

The heat capacity of the system between any two temperatures is defined as the quantity of heat required to raise the temperature from lower to higher temperature divide by the temperature difference. And if the mass of the system is one mole then the system of the heat capacity is called the molar heat capacity.

Explanation of Solution

(Pf/Pi)(2?5)=Tf/Ti(0.338atm/ 2.44atm)2/5 = Tf/339KTf = 154K

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Chapter 2 Solutions

Physical Chemistry
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