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Part A The molar heat capacity CP,m of SO2 (g) is described by the following equation over the range 300 K

Part A The molar heat capacity CP,m of SO2 (g) is described by the following equation over the range 300 K

Physical Chemistry
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter2: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 2.56E: What are the numerical values of the heat capacities c-v and c-p of a monatomic ideal gas,in units...
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Part A The molar heat capacity CP,m of SO2 (g) is described by the following equation over the range 300 K<T<1700 K: CP,m 3.0936.967 × 10-3 T R -45.81 × 10-772 K2 K +1.035 × 10-9 T³ K3 In this equation, T is the absolute temperature in kelvin. The ratios T/K" ensure that CP,m has the correct dimension. 1.60 moles of SO2 (g) is heated from 25.0 °C to 1.10x103 °C at a constant pressure of 1 bar. Assuming ideal gas behavior, calculate AH. Express your answer with the appropriate units. AH=3325.5 Submit Α J Previous Answers Request Answer × Incorrect; Try Again; 5 attempts remaining Part B Assuming ideal gas behavior, calculate q. Express your answer with the appropriate units. Α q=134454.78 J ?
Transcribed Image Text:Part A The molar heat capacity CP,m of SO2 (g) is described by the following equation over the range 300 K<T<1700 K: CP,m 3.0936.967 × 10-3 T R -45.81 × 10-772 K2 K +1.035 × 10-9 T³ K3 In this equation, T is the absolute temperature in kelvin. The ratios T/K" ensure that CP,m has the correct dimension. 1.60 moles of SO2 (g) is heated from 25.0 °C to 1.10x103 °C at a constant pressure of 1 bar. Assuming ideal gas behavior, calculate AH. Express your answer with the appropriate units. AH=3325.5 Submit Α J Previous Answers Request Answer × Incorrect; Try Again; 5 attempts remaining Part B Assuming ideal gas behavior, calculate q. Express your answer with the appropriate units. Α q=134454.78 J ?
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