Consider the reaction [Review Topices] Use the References to access important values if needed for this question. 4HCI(g) + O₂(g) → 2H₂O(g) + 2Cl₂(g) for which AH = -114.4 k) and AS° = -128.9 J/K at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 1.775 moles of HCI(g) react under standard conditions at 298.15 K. ASuniverse J/K (2) Is this reaction reactant or product favored under standard conditions?
Consider the reaction [Review Topices] Use the References to access important values if needed for this question. 4HCI(g) + O₂(g) → 2H₂O(g) + 2Cl₂(g) for which AH = -114.4 k) and AS° = -128.9 J/K at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 1.775 moles of HCI(g) react under standard conditions at 298.15 K. ASuniverse J/K (2) Is this reaction reactant or product favored under standard conditions?
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 85QRT
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![M
Preq
3
Consider the reaction
00
E
D
4HCI(g) + O₂(g) 2H₂O(g) + 2Cl₂(8)
for which AH° = -114.4 kJ and AS° = -128.9 J/K at 298.15 K.
J/K
(1) Calculate the entropy change of the UNIVERSE when 1.775 moles of HCI(g) react under standard conditions at 298.15 K.
ASuniverse
(2) Is this reaction reactant or product favored under standard conditions?
Submit Answer
(3) If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the
reaction is reactant favored choose 'reactant favored'.
4
000
000
R
F
DO LO
V
%
5
[Review Topics]
[References]
Use the References to access important values if needed for this question.
T
Retry Entire Group 8 more group attempts remaining
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9
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Transcribed Image Text:M
Preq
3
Consider the reaction
00
E
D
4HCI(g) + O₂(g) 2H₂O(g) + 2Cl₂(8)
for which AH° = -114.4 kJ and AS° = -128.9 J/K at 298.15 K.
J/K
(1) Calculate the entropy change of the UNIVERSE when 1.775 moles of HCI(g) react under standard conditions at 298.15 K.
ASuniverse
(2) Is this reaction reactant or product favored under standard conditions?
Submit Answer
(3) If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the
reaction is reactant favored choose 'reactant favored'.
4
000
000
R
F
DO LO
V
%
5
[Review Topics]
[References]
Use the References to access important values if needed for this question.
T
Retry Entire Group 8 more group attempts remaining
Cengage Learning Cengage Technical Support
G
6
B
Y
H
&
7
N
U
1
*
8
J
M
9
K
बैं
O
<
L
P
Previous
Email Instructor Save and Exit
{
+ 11
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}
]
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