answer choices  A) 29.4 kJ/mol, nonspontaneous B) -29.4 kJ/mol, spontaneous C) -235.36 kJ/mol, spontaneous

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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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
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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