Answered: following reaction. Ce) + 2HaG) →…

following reaction. Ce) + 2HaG) → CH4(G) For which AH° and AS° for the reaction are -74.85 kJ/mol and -80.69J/K-mol respectively. Calculate the AG° for this reaction at 25°C.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section4.6: Reaction Enthalpies For Chemical Reactions

Problem 4.8PSP

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Question

Coal can be converted to methane, a chief component of natural gas, according to the
following reaction.
Ce) + 2HzG) + CH4l@)
For which AH° and AS° for the reaction are -74.85 kJ/mol and -80.69J/K-mol respectively.
Calculate the AG° for this reaction at 25°C.
-805.9 kl/mole
-801.9 kJ/mole
-508.9 kl/mole
O -706.9 kJ/mole

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