19 X19. For a given reaction, AH = +35.5 kJ/mol and AS = +83.6 J/Kmol. The reaction is. Assume that AH and AS do not vary with temperature.spontaneousA) at T < 425 KB) at T > 425 KC) at all temperaturesD) at T > 298 KE) at T < 298 K5

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Answered: 9. For a gi -pontaneou A) at T < 42 3)…

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9. For a gi -pontaneou A) at T < 42 3) at T> 42 C) at all ter

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions

Section5.5: Enthalpy Changes For Chemical Reactions

Problem 1RC: 1. For the reaction 2 Hg(l) + O2(g) → 2 HgO(s), ∆rH° = 181.6 kJ/mol-rxn. What is the enthalpy change...

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19. For a given reaction, AH = +35.5 kJ/mol and AS = +83.6 J/Kmol. The reaction is
. Assume that AH and AS do not vary with temperature.
spontaneous
A) at T < 425 K
B) at T > 425 K
C) at all temperatures
D) at T > 298 K
E) at T < 298 K
5

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