At 298 K, AH° for the oxidation of solid elemental sulfur to gaseous sulfur dioxide this reaction is -269.9 kJ/mol, and AS° is +11.6 J/K. Calculate the value of AG° at 373 K for this reaction in kJ/mol, assuming AH° and AS° remain constant.

Chemistry: An Atoms First Approach
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Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter16: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 61E: Consider the reaction Fe2O3(s)+3H2(g)2Fe(s)+3H2O(g) a. Use Gf values in Appendix 4 to calculate G...
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At 298 K, AH° for the oxidation of solid elemental sulfur to gaseous sulfur dioxide
this reaction is -269.9 kJ/mol, and AS° is +11.6 J/K.
Calculate the value of AG° at 373 K for this reaction in kJ/mol, assuming AH° and
AS° remain constant.
Transcribed Image Text:At 298 K, AH° for the oxidation of solid elemental sulfur to gaseous sulfur dioxide this reaction is -269.9 kJ/mol, and AS° is +11.6 J/K. Calculate the value of AG° at 373 K for this reaction in kJ/mol, assuming AH° and AS° remain constant.
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