Question 24 of 24 Map A pling AG Substance (kJ/mol) Consider the decomposition o

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Question 24 of 24 Map A pling AG Substance (kJ/mol) Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. -6.70 M304. ,(g) 3M s 2O M(s) O2(g) What is the standard change in Gibbs energy for the reaction, as written, in the forward direction? Number AG 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 o Previous Give Up & View solution Check Answer Next Ext Hint

Explanation / Answer

1. Gibbs free energy of the reaction = { summation of Gibm bs free energy of Products - summation of Gibbs free energy of reactants}

= { 0- (-6.7)} = +6.7kJ/mol.

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