What is the numerical value of the equilibrium constant at 25°C for the reaction below? 2 SO₂ (g) + O₂(g) ⇒ 2 SO3 (g) Substance ΔΗ, (kJ/mol) Sº (J/mol K) 3.82 x 1023 © 2.40 x 1024 01.06 SO₂ (g) -297 249 0₂ (8) 0 205 SO3 (g) -395 256

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter14: Chemical Equilibrium
Section: Chapter Questions
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Question 21
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What is the numerical value of the equilibrium constant at 25°C for the reaction below?
2 SO₂ (g) + O₂(g) → 2 SO3 (g)
Substance.
Å
ΔΗ, (kJ/mol)
S° (J/mol K)
O 3.82 x 1023
O 2.40 x 1024
O 1.06
O 1.95
Question 22
!
SO₂ (g)
Q
-297
249
@
2
W
#
3
0₂ (8)
$
%
170099899
4
5
R
E
0
205
SO3 (g)
-395
256
MacBook Pro
T
6
Y
*
&
(
U
K
Transcribed Image Text:Canvas Question 21 esc What is the numerical value of the equilibrium constant at 25°C for the reaction below? 2 SO₂ (g) + O₂(g) → 2 SO3 (g) Substance. Å ΔΗ, (kJ/mol) S° (J/mol K) O 3.82 x 1023 O 2.40 x 1024 O 1.06 O 1.95 Question 22 ! SO₂ (g) Q -297 249 @ 2 W # 3 0₂ (8) $ % 170099899 4 5 R E 0 205 SO3 (g) -395 256 MacBook Pro T 6 Y * & ( U K
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