Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. Substance ΔG°f(kJ/mol) M2O3(s) −8.00 M(s) 0 O2(g) 0 M2O3(s)↽−−⇀ 2M(s)+32O2(g)M2O3(s)↽−−⇀ 2M(s)+32O2(g) What is the standard change in Gibbs energy for the reaction, as written, in the forward direction? Δ?∘rxn=ΔGrxn°= kJ/molkJ/mol What is the equilibrium constant of this
Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. Substance ΔG°f(kJ/mol) M2O3(s) −8.00 M(s) 0 O2(g) 0 M2O3(s)↽−−⇀ 2M(s)+32O2(g)M2O3(s)↽−−⇀ 2M(s)+32O2(g) What is the standard change in Gibbs energy for the reaction, as written, in the forward direction? Δ?∘rxn=ΔGrxn°= kJ/molkJ/mol What is the equilibrium constant of this
Chemistry
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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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Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.
Substance |
ΔG°f(kJ/mol) |
|---|---|
| M2O3(s) | −8.00 |
| M(s) | 0 |
| O2(g) | 0 |
M2O3(s)↽−−⇀ 2M(s)+32O2(g)M2O3(s)↽−−⇀ 2M(s)+32O2(g)
What is the standard change in Gibbs energy for the reaction, as written, in the forward direction?
Δ?∘rxn=ΔGrxn°=
kJ/molkJ/mol
What is the equilibrium constant of this reaction, as written, in the forward direction at 298 K?
?=K=
What is the equilibrium pressure of O2(g) over M(s) at 298 K?
?O2=PO2=
atm
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