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Chemistry
Chemistry
Problem
Which of the following is incorrectly matched? a.
[
FeF
6
]
3
−
[\text{FeF}_6]^{3-}
[
FeF
6
]
3
−
| 5 b.
[
Cr
(
en
)
3
]
2
+
[\text{Cr}(\text{en})_3]^{2+}
[
Cr
(
en
)
3
]
2
+
| 2 c.
[
Co
(
NH
3
)
6
]
3
+
[\text{Co}(\text{NH}_3)_6]^{3+}
[
Co
(
NH
3
)
6
]
3
+
| 4 d.
[
Mn
(
H
2
O
)
6
]
2
+
[\text{Mn}(\text{H}_2\text{O})_6]^{2+}
[
Mn
(
H
2
O
)
6
]
2
+
| 5
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