Consider the reaction: H,CO(g)+O,(g) → CO,(g)+H,O(1) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.42 moles of H₂CO(g) react at standard conditions. A.S⁰ Substance AH (kJ/mol) H₂CO(g) -116.0 O2(g) 0.0 CO₂(g) -393.5 H₂O(1) -285.8 surroundings Use the References to access important values i needed for Submit Answer J/K Retry Entire Group 9 more group attempts remaining
Consider the reaction: H,CO(g)+O,(g) → CO,(g)+H,O(1) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.42 moles of H₂CO(g) react at standard conditions. A.S⁰ Substance AH (kJ/mol) H₂CO(g) -116.0 O2(g) 0.0 CO₂(g) -393.5 H₂O(1) -285.8 surroundings Use the References to access important values i needed for Submit Answer J/K Retry Entire Group 9 more group attempts remaining
Chemistry
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#
Consider the reaction:
20
E
D
H₂CO(g) + O₂(g) → CO₂(g) + H₂O(1)
Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.42 moles of H₂ CO(g)
react at standard conditions.
ASO
surroundings
Substance AH (kJ/mol)
H,CO(g)
O₂ (g)
CO2(g)
H₂O(1)
Submit Answer
$
4
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000
R
F
%
от до
Show Hint
5
-116.0
0.0
-393.5
-285.8
J/K
[Review Topics]
[References]
Use the References to access important values if needed for this question.
Retry Entire Group
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Transcribed Image Text:3
#
Consider the reaction:
20
E
D
H₂CO(g) + O₂(g) → CO₂(g) + H₂O(1)
Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 2.42 moles of H₂ CO(g)
react at standard conditions.
ASO
surroundings
Substance AH (kJ/mol)
H,CO(g)
O₂ (g)
CO2(g)
H₂O(1)
Submit Answer
$
4
000
000
R
F
%
от до
Show Hint
5
-116.0
0.0
-393.5
-285.8
J/K
[Review Topics]
[References]
Use the References to access important values if needed for this question.
Retry Entire Group
T
G
Cengage Learning Cengage Technical Support
6
9 more group attempts remaining
Y
H
&
7
U
8
J
►►►
1
9
K
O
L
L
P
Previous
Email Instructor Save and Exit
+ 11
[
Next
?
}
]
de
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