7. Calculate A,G° for the reaction below at 25.0 °C CHA(g) + H20(g) →3 H2(g) + CO(g) given AG° [CH(g)] =-50.8 kJ/mol, AG° [H2O(g)] =-228.6 kJ/mol, AG° [H2(g)] = 0.0 kJ/mol, and AG° [CO(g)] = -137.2 kJ/mol. a. -416.3 kJ/mol-rxh b. -142.2 kJ/mol-rxn +142.2 kJ/mol-rxn %3D C. d. +315.0 kJ/mol-rxn +416.3 kJ/mol-rxn e.

7. Calculate A,G° for the reaction below at 25.0 °C CHA(g) + H20(g) →3 H2(g) + CO(g) given AG° [CH(g)] =-50.8 kJ/mol, AG° [H2O(g)] =-228.6 kJ/mol, AG° [H2(g)] = 0.0 kJ/mol, and AG° [CO(g)] = -137.2 kJ/mol. a. -416.3 kJ/mol-rxh b. -142.2 kJ/mol-rxn +142.2 kJ/mol-rxn %3D C. d. +315.0 kJ/mol-rxn +416.3 kJ/mol-rxn e.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter21: Chemistry Of The Nonmetals

Section: Chapter Questions

Problem 53QAP: Consider the reaction 4NH3(g)+5O2(g)4NO(g)+6H2O(g) (a) Calculate ?H° for this reaction. Is it...

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