Question

The total number of atoms represented by the formula k3fe(cn)6 is:

Answer 1

K3Fe(CN)6

K - 3 atoms
Fe - 1 atom
C - 6 atoms
N - 6 atoms

Altogether : 3+1+6+6= 16 atoms

Answer 2

Answer : The total number of atoms represented by the formula
`K_3Fe(CN)_6` is,
`96.3* 10^(23)`

Explanation :

The given compound is,
`K_3Fe(CN)_6`

In the given compound, there are three moles of potassium (K) atoms, one moles of iron (Fe) atom, six moles of carbon (C) atoms and six moles of nitrogen (N) atoms.

Thus, the total moles of
`K_3Fe(CN)_6` = 3 + 1 + 6 + 6 = 16

As we know that,

1 mole contains
`6.022* 10^(23)` number of atoms.

So, 16 moles contains
`16* 6.022* 10^(23)=96.3* 10^(23)` number of atoms.

Therefore, the total number of atoms represented by the formula
`K_3Fe(CN)_6` is,
`96.3* 10^(23)`