Consider the reaction: N2(g) + F2(g) → NF3(g) , ΔH° = -249 kJ and ΔS° = -278 J/K at 25°C Calculate ΔG° in kJ and state whether the equilibrium composition should favor reactants or products at standard conditions.

Consider the reaction: N2(g) + F2(g) → NF3(g) , ΔH° = -249 kJ and ΔS° = -278 J/K at 25°C Calculate ΔG° in kJ and state whether the equilibrium composition should favor reactants or products at standard conditions.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

Problem 62QAP: Consider the reaction NH4+(aq) H+(aq)+NH3(aq) Use G f for NH3(aq) at 25C=26.7 kJ/mol and the...

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Question

Consider the reaction:

N2(g) + F2(g) → NF3(g) , ΔH° = -249 kJ and ΔS° = -278 J/K at 25°C

Calculate ΔG° in kJ and state whether the equilibrium composition should favor reactants or products at standard conditions.

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