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The molar heat capacities for carbon dioxide at 298.0 K are shown below. C 28.95 J K-¹ mol-1 C₂ = 37.27 J K ¹ mol-1 The molar entropy of carbon dioxide gas at 298.0 K and 1.000 atm is 213.64 J K-1 mol-¹. (a) Calculate the energy required to change the temperature of 1.000 mole of carbon dioxide gas from 298.0 K to 345.0 K, both at constant volume and at constant pressure. constant volume KJ kJ constant pressure (b) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.000 atm. JK-1 mol-1 (c) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.179 atm. JK-1 mol-1

The molar heat capacities for carbon dioxide at 298.0 K are shown below. C 28.95 J K-¹ mol-1 C₂ = 37.27 J K ¹ mol-1 The molar entropy of carbon dioxide gas at 298.0 K and 1.000 atm is 213.64 J K-1 mol-¹. (a) Calculate the energy required to change the temperature of 1.000 mole of carbon dioxide gas from 298.0 K to 345.0 K, both at constant volume and at constant pressure. constant volume KJ kJ constant pressure (b) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.000 atm. JK-1 mol-1 (c) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.179 atm. JK-1 mol-1

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.120QP
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The molar heat capacities for carbon dioxide at 298.0 K are shown below. C₁ = 28.95 J K-¹ mol-¹1 = 37.27 J K-¹ mol-¹ Ср The molar entropy of carbon dioxide gas at 298.0 K and 1.000 atm is 213.64 J K¯¹ mol-¹. (a) Calculate the energy required to change the temperature of 1.000 mole of carbon dioxide gas from 298.0 K to 345.0 K, both at constant volume and at constant pressure. constant volume kJ kJ constant pressure (b) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.000 atm. JK-¹ mol-1 (c) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.179 atm. JK-¹ mol-1
Transcribed Image Text:The molar heat capacities for carbon dioxide at 298.0 K are shown below. C₁ = 28.95 J K-¹ mol-¹1 = 37.27 J K-¹ mol-¹ Ср The molar entropy of carbon dioxide gas at 298.0 K and 1.000 atm is 213.64 J K¯¹ mol-¹. (a) Calculate the energy required to change the temperature of 1.000 mole of carbon dioxide gas from 298.0 K to 345.0 K, both at constant volume and at constant pressure. constant volume kJ kJ constant pressure (b) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.000 atm. JK-¹ mol-1 (c) Calculate the molar entropy of CO₂(g) at 345.0 K and 1.179 atm. JK-¹ mol-1
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