The value of x in the complex `H_(x) Co(CO)_(4)` is `(Co, Z = 27)`

The value of x in the complex H_(x)Co(CO)_(4) on the basis of EAN rule is

The value of x in the complex H_(x)Co(CO)_(4) , on the basis of E.A.N. rule is (At. No. Co = 27)

The value of cos4x will be

The values of 'x' in complex H_x[Co(CO)_4] , [Fe(CO)_x,(pi-C_5H_5)]^+ are respectively (assuming it follows EAN rule),

Dedue the value of x in the following compounds. (a) [Mo(CO)_(x)] (b) [Co_(2)(Co)_(x)]^(2-) (c ) Hx (Cr (CO)_(5) (d) HxCo(CO)_(4) (e) [Fe (C_(5)H_(5))_(2)] (f) [Cr (C_(6)H_(6))_(2)] .

In the complex Fe(CO)_(x) , the value of x is

In the complex Fe(CO)_(x) , the value of x is :

In the complex Fe (CO)_X , the value of x is: