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Chemistry
Chemistry
Problem
The reaction
C
O
(
g
)
+
1
2
O
2
(
g
)
→
C
O
2
(
g
)
\mathrm{CO(g) + \dfrac12\,O_2(g) \rightarrow CO_2(g)}
CO
(
g
)
+
2
1
O
2
(
g
)
→
C
O
2
(
g
)
has
Δ
S
298
∘
=
+
86.6
J
mol
−
1
K
−
1
\Delta S^{\circ}_{298}=+86.6\;\text{J\,mol}^{-1}\,\text{K}^{-1}
Δ
S
298
∘
=
+
86.6
J
mol
−
1
K
−
1
. What is
Δ
S
298
∘
\Delta S^{\circ}_{298}
Δ
S
298
∘
(including sign) for the reaction
C
O
2
(
g
)
→
C
O
(
g
)
+
1
2
O
2
(
g
)
\mathrm{CO_2(g) \rightarrow CO(g) + \dfrac12\,O_2(g)}
C
O
2
(
g
)
→
CO
(
g
)
+
2
1
O
2
(
g
)
?
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