Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A) 29.4 kJ/mol, nonspontaneous
B) -29.4 kJ/mol, spontaneous
C) -235.36 kJ/mol, spontaneous
![21) Use the standard free energy data to determine the free energy change for each of the following reactions, which
is run under standard state conditions and 25 °C. Identify each as either spontaneous or nonspontaneous at
these conditions.
Fe,0, (s) + 3C0(g)
→ 2Fe(s) + 3CO,(g)
4G (CO2 g) =-394.36 kl/mol
AG (CO g)--137.15 kJ/mol
AG (FezOs, s) =-742.2 kJ/mol
A) 29.4 kJ/mol, nonspontaneous
B) -29.4 kJ/mol, spontaneous
C) -235.36 kJ/mol, spontaneous](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34b7c84a-2759-4be6-a641-7ed6cff978ec%2F898034e6-446c-4583-a5e2-cb49b075a037%2F24f5rln_processed.jpeg&w=3840&q=75)
Transcribed Image Text:21) Use the standard free energy data to determine the free energy change for each of the following reactions, which
is run under standard state conditions and 25 °C. Identify each as either spontaneous or nonspontaneous at
these conditions.
Fe,0, (s) + 3C0(g)
→ 2Fe(s) + 3CO,(g)
4G (CO2 g) =-394.36 kl/mol
AG (CO g)--137.15 kJ/mol
AG (FezOs, s) =-742.2 kJ/mol
A) 29.4 kJ/mol, nonspontaneous
B) -29.4 kJ/mol, spontaneous
C) -235.36 kJ/mol, spontaneous
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