Give the number of unpaired electrons in the following complex ions: `[FeF_(6)]^(4-)` and `[Fe(CN)_(6)]^(4-)`

Give the number of unpaired electrons in the following complex ions:
`[FeF_(6)]^(4-)` and `[Fe(CN)_(6)]^(4-)`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

`[FeF_(6)]^(4-)`: The metal (Fe) is in `+2` oxidation state with configuration `[Ar]^(18)3d^(6)`. It has four unpaired electrons.
`[Fe(CN)_(6)]^(4-)`: Same as above.

4 views Answered 2023-02-05 15:29

Related Questions

If the colours of salts of transition elements are due to the presence of unpaired electrons in the transition metal ions, which of the following ions

2 Answers 5 Views

`[Cu(NH_(3))_(4)]^(2+)` is a square planar complex.The number of unpaired electrons and hybrid state of copper are respectively

2 Answers 4 Views

The complex in which the number of unpaired electrons is zero is

2 Answers 7 Views

Consider the following complex `[Co(NH_(3))_(5)CO_(3)]ClO_(4)` The coordination number, oxidation number number of d-electrons and number of unpaired

2 Answers 4 Views

Calculate the number of unpaired electrons in the following gaseous ions : `Mn^(3+),Cr^(3+),V^(3+)`.

2 Answers 5 Views

Although `Cr^(3+)` and `Co^(2+)` ions have same number of unpaired electrons but the magnetic moment of `Cr^(3+)` is 3.87 B.M. and that of `Co^(2+)` i

2 Answers 4 Views

Which of the following ions has the same number of unpaired electrons as present in `V^(3+)`?

2 Answers 5 Views

An ion having a 4+ charge and a mass of 51.99 amu has two electrons with n=1,eight electrons with n=2,and ten electrons with n=3.Give the total number

2 Answers 4 Views

Paramagnetism is a property due to the presence of unpaired electrons. In case of transition metals, as they contain unpaired contain unpaired electro

2 Answers 5 Views

The number of unpaired electrons in the complex ion `[CoF_(6)]^(3-)` is

2 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)