ections 19.9 (Page), VES 19.10, 19.11. eaction: Cl(g) reaction at 25° C under nditions. Express your answer in kilojoules. AGxn-10.9 kJ Submit ✓ Correct Under standard conditions, the free energy for this reaction is negative because the equilibrium constant is greater than 1. A negative free energy also suggests that the reaction is spontaneous in the forward direction. Part B Previous Answers at equilibrium Express your answer in kilojoules. AGrxn = 0 kJ Submit Part C Previous Answers Correct Under equilibrium conditions, the value of RT InQ is always equal in magnitude but opposite in sign to the value of AGxn. Therefore, the value of A Grxn is zero and the reaction is not spontaneous in either direction, as expected for a reaction at equilibrium. PICI 2.65 atm; P₁₂ = 0.319 atm; Pcl₂ = 0.219 atm. Express your answer using one significant figure.
ections 19.9 (Page), VES 19.10, 19.11. eaction: Cl(g) reaction at 25° C under nditions. Express your answer in kilojoules. AGxn-10.9 kJ Submit ✓ Correct Under standard conditions, the free energy for this reaction is negative because the equilibrium constant is greater than 1. A negative free energy also suggests that the reaction is spontaneous in the forward direction. Part B Previous Answers at equilibrium Express your answer in kilojoules. AGrxn = 0 kJ Submit Part C Previous Answers Correct Under equilibrium conditions, the value of RT InQ is always equal in magnitude but opposite in sign to the value of AGxn. Therefore, the value of A Grxn is zero and the reaction is not spontaneous in either direction, as expected for a reaction at equilibrium. PICI 2.65 atm; P₁₂ = 0.319 atm; Pcl₂ = 0.219 atm. Express your answer using one significant figure.
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
Chapter15: Principles Of Chemical Reactivity: Equilibria
Section: Chapter Questions
Problem 23PS: Calculate K for the reaction SnO2(s) + 2 CO(g) Sn(s) + 2 CO2(g) given the following information:...
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Transcribed Image Text:Sections 19.9 (Page),
WES 19.10, 19.11
reaction:
ICI(g)
the reaction at 25° C under
onditions.
standard conditions
Express your answer in kilojoules.
AGixn
Submit
Part B
= -10.9 kJ
✓ Correct
Under standard conditions, the free energy for this reaction is negative because the equilibrium constant is
greater than 1. A negative free energy also suggests that the reaction is spontaneous in the forward direction.
Previous Answers
at equilibrium
Express your answer in kilojoules.
AGrxn
= 0 kJ
Submit
Part C
Previous Answers
✓ Correct
Under equilibrium conditions, the value of RT InQ is always equal in magnitude but opposite in sign to the
value of AGxn. Therefore, the value of AGrxn is zero and the reaction is not spontaneous in either direction,
as expected for a reaction at equilibrium.
✓
PICI = 2.65 atm;
P₁₂ = 0.319 atm;
Pcl₂ = 0.219 atm
Express your answer using one significant figure.
Transcribed Image Text:MISSED THIS? Read Sections 19.9 (Page),
19.10 (Page); Watch IWES 19.10, 19.11.
Consider the following reaction:
I2(g) +Cl₂ (g) — 2ICl(g)
Kp = 81.9 at 25° C.
Calculate AGrxn for the reaction at 25° C under
each of the following conditions.
201
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