Determine the AHrxn • AH° N2(g) = 0 kJ/mol • AH°+ H2(g) = 0 kJ/mol • AH˚ NH3(g) = -46.19 kJ/mol о Example: If AS°, at 25°C sys = -198.3 J/K, is the reaction spontaneous N₂+ 3H2 → 2NH3 • AS univ = AS sys + AS surr > ? • AS surr =-(AHsys)/T

Determine the AHrxn • AH° N2(g) = 0 kJ/mol • AH°+ H2(g) = 0 kJ/mol • AH˚ NH3(g) = -46.19 kJ/mol о Example: If AS°, at 25°C sys = -198.3 J/K, is the reaction spontaneous N₂+ 3H2 → 2NH3 • AS univ = AS sys + AS surr > ? • AS surr =-(AHsys)/T

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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