Question 21 of 27 sapling TeaTTTTTg AGof Substance (kJ/mol) Consider the decompo

Question

Question 21 of 27 sapling TeaTTTTTg AGof Substance (kJ/mol) Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. -10.90 M304 3 4 s) Fe 3M(s) 202(g) M(s) 0 O2(g) What is the standard change in Gibbs energy for the reaction, as written, in the forward direction? Number A Go kJ mol What is the equilibrium constant of this reaction, as written, in the forward direction at 298 K? Number What is the equilibrium pressure of O2(g) over M(s) at 298 K? Number atm Map

Explanation / Answer

a) Gf = 10.9 kJ/mol

b) -RTln(k)=G

or -8.31*298*ln(k)=10.9*10^3

or k=0.012

c) Kp=k=Po2

=0.0122 atm

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.