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 R = 3.0936.967 × 10-3 T -45.81 × 10-7T2 K +1.035 x 10-9 73 K3 K2 In this equation, T is the absolute temperature in kelvin. The ratios T/K" ensure that CP,m has the correct dimension. 1.50 moles of SO2 (g) is heated from 22.0°C to 1.14×103 °C at a constant pressure of 1 bar. Assuming ideal gas behavior, calculate AH. Express your answer with the appropriate units. ΜΑ ? AH=6 Units Submit 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.

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 2.32E: Many compressed gases come in large,heavy metal cylindersthat are so heavy that they need a special...
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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
R
=
3.0936.967 × 10-3 T
-45.81 × 10-7T2
K
+1.035 x 10-9 73
K3
K2
In this equation, T is the absolute temperature in
kelvin. The ratios T/K" ensure that CP,m has
the correct dimension. 1.50 moles of SO2 (g) is
heated from 22.0°C to 1.14×103 °C at a constant
pressure of 1 bar.
Assuming ideal gas behavior, calculate AH.
Express your answer with the appropriate units.
ΜΑ
?
AH=6
Units
Submit 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.
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 R = 3.0936.967 × 10-3 T -45.81 × 10-7T2 K +1.035 x 10-9 73 K3 K2 In this equation, T is the absolute temperature in kelvin. The ratios T/K" ensure that CP,m has the correct dimension. 1.50 moles of SO2 (g) is heated from 22.0°C to 1.14×103 °C at a constant pressure of 1 bar. Assuming ideal gas behavior, calculate AH. Express your answer with the appropriate units. ΜΑ ? AH=6 Units Submit 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.
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