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Chemistry
Chemistry
Problem
The equilibrium constant at a fixed temperature for the following reaction is 1.25:
NO(g)
+
NO
2
(g)
⇌
N
2
O
3
(g)
\text{NO(g)} + \text{NO}_2\text{(g)} \rightleftharpoons \text{N}_2\text{O}_3\text{(g)}
NO(g)
+
NO
2
(g)
⇌
N
2
O
3
(g)
Which statement correctly describes a mixture with a composition of
1
mol dm
−
3
1 \text{ mol dm}^{-3}
1
mol dm
−
3
of
NO
\text{NO}
NO
,
1.5
mol dm
−
3
1.5 \text{ mol dm}^{-3}
1.5
mol dm
−
3
NO
2
\text{NO}_2
NO
2
and
2
mol dm
−
3
2 \text{ mol dm}^{-3}
2
mol dm
−
3
of
N
2
O
3
\text{N}_2\text{O}_3
N
2
O
3
?
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