E2C.5(a) Given the reactions (1) and (2) below, determine (i) A,H® and A,U® for reaction (3), (ii) A¿H® for both HCI(g) and H,O(g), all at 298 K. 4H° =-184.62kJ mol AH° =-483.64kJ mol (1) H,(g) + Cl,(g) → 2 HCI(g) (2) 2H,(g) + 0,(g) → 2 H,0(g) (3) 4HCI(g) + O,(g) → 2 Cl,(g) + 2 H,0(g)
E2C.5(a) Given the reactions (1) and (2) below, determine (i) A,H® and A,U® for reaction (3), (ii) A¿H® for both HCI(g) and H,O(g), all at 298 K. 4H° =-184.62kJ mol AH° =-483.64kJ mol (1) H,(g) + Cl,(g) → 2 HCI(g) (2) 2H,(g) + 0,(g) → 2 H,0(g) (3) 4HCI(g) + O,(g) → 2 Cl,(g) + 2 H,0(g)
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Transcribed Image Text:E2C.5(a) Given the reactions (1) and (2) below, determine (i) A,H® and A,U®
for reaction (3), (ii) A¿H® for both HCI(g) and H,O(g), all at 298 K.
4H° =-184.62kJ mol
AH° =-483.64kJ mol
(1) H,(g) + Cl,(g) → 2 HCI(g)
(2) 2H,(g) + 0,(g) → 2 H,0(g)
(3) 4HCI(g) + O,(g) → 2 Cl,(g) + 2 H,0(g)
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