E2C.5(b) Given the reactions (1) and (2) below, determine (i) A,H® and A,U® for reaction (3), (ii) A‚H® for both HI(g) and H,O(g), all at 298 K. A,H® = +52.96 kJmol A,H° =-483.64kJ mol (1) H,(g)+I,(s) → 2 HI(g) (2) 2 H,(g) + 0,(g) → 2 H,O(g) (3) 4HI(g) + 0,(g) → 21,(s) + 2H,O(g)

E2C.5(b) Given the reactions (1) and (2) below, determine (i) A,H® and A,U® for reaction (3), (ii) A‚H® for both HI(g) and H,O(g), all at 298 K. A,H® = +52.96 kJmol A,H° =-483.64kJ mol (1) H,(g)+I,(s) → 2 HI(g) (2) 2 H,(g) + 0,(g) → 2 H,O(g) (3) 4HI(g) + 0,(g) → 21,(s) + 2H,O(g)

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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