4. The specific heat Cp of a substance is given by Cp=a+BỊ where a = 20.35 J/K and b = 0.2 J K¹2 Calculate the change in entropy in increasing the temperature of this substance from 298.15 K to 304.0 K.
4. The specific heat Cp of a substance is given by Cp=a+BỊ where a = 20.35 J/K and b = 0.2 J K¹2 Calculate the change in entropy in increasing the temperature of this substance from 298.15 K to 304.0 K.
Chemistry
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Chapter1: Chemical Foundations
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Hello, Can you please answer these two questions for me? Thanks!
![4. The specific heat Cp of a substance is given by
Cop=a+BT
where a = 20.35 J/K and b = 0.2 J K¹²
Calculate the change in entropy in increasing the temperature of this substance from 298.15 K to
304.0 K.
5. What is the entropy of 1.00 L of N2(g) at T = 350.0K and p = 20.25 atm given that the standard (p
= 1.00 bar, T = 298.15K) molar entropy 011 mS 191.6J/K mol)? (Calculate the molar amount of
N2 using the ideal gas equation.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1afd107f-8b1a-4a79-93a3-5e9f18f96b66%2F1124f344-0da4-4699-af40-2d40310157bb%2F8yh1rbg_processed.png&w=3840&q=75)
Transcribed Image Text:4. The specific heat Cp of a substance is given by
Cop=a+BT
where a = 20.35 J/K and b = 0.2 J K¹²
Calculate the change in entropy in increasing the temperature of this substance from 298.15 K to
304.0 K.
5. What is the entropy of 1.00 L of N2(g) at T = 350.0K and p = 20.25 atm given that the standard (p
= 1.00 bar, T = 298.15K) molar entropy 011 mS 191.6J/K mol)? (Calculate the molar amount of
N2 using the ideal gas equation.)
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