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Chemistry
Chemistry
Problem
At 298 K the reaction
C
O
(
g
)
+
1
2
O
2
(
g
)
→
C
O
2
(
g
)
\mathrm{CO}(g)+\tfrac12\,\mathrm{O_2}(g) \rightarrow \mathrm{CO_2}(g)
CO
(
g
)
+
2
1
O
2
(
g
)
→
C
O
2
(
g
)
has an equilibrium constant
K
p
=
1.5
×
10
10
K_p = 1.5\times10^{10}
K
p
=
1.5
×
1
0
10
. What is
K
p
K_p
K
p
for the reaction
2
C
O
2
(
g
)
→
2
C
O
(
g
)
+
O
2
(
g
)
2\,\mathrm{CO_2}(g) \rightarrow 2\,\mathrm{CO}(g) + \mathrm{O_2}(g)
2
C
O
2
(
g
)
→
2
CO
(
g
)
+
O
2
(
g
)
at the same temperature? a)
6.7
×
10
−
11
6.7\times10^{-11}
6.7
×
1
0
−
11
b)
4.4
×
10
−
21
4.4\times10^{-21}
4.4
×
1
0
−
21
c)
1.3
×
10
−
10
1.3\times10^{-10}
1.3
×
1
0
−
10
d)
2.3
×
10
20
2.3\times10^{20}
2.3
×
1
0
20
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